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Facility: CENTKY Century Aluminum Of Kentucky, LLC Tradename Manufacturer Chemical Name MSDS Date MSDS ID No. CHEMICAL CEMENT 46- 248/250/253/256/080 31 INC. MIXTURE 10/15/1992 70362852 1 3M ABRASIVE PRODUCT 248D 3M MIXTURE 4/7/2005 N/A 2 3M BRAND ROOFING GRANULES 3M MIXTURE 1/8/2004 N/A 3 3M CC-2 PREP KIT (CABLE CLEANER) 3M MIXTURE 4/2/1999 71295620 4 3M ELECTRICAL TAPE #27, #69, #90 3M MIXTURE 8/12/1998 N/A 5 3M HI-STRENGTH SPRAY ADHESIVE 90 3M AEROSOL ADHESIVE 4/4/2012 N/A 6 3M IMPERIAL MICROFINISHING COMPOUND LIQ 3M MIXTURE 2/11/1997 71325365 7 3M MACHINE RUBBING COMPOUND 3M MIXTURE 9/17/1987 71325364 8 3M NRS RUBBER ADHESIVE 3M MIXTURE 8/27/1996 70728887 9 3M SCOTCH-BRITE GEN PURP PAD 7447, 7467 3M MIXTURE 11/19/2010 N/A 10 3M SCOTCH-BRITE HAND PADS 3M MIXTURE 10/5/2010 N/A 11 3M SCOTCHKOTE BRAND ELECTRICAL COATING 3M MIXTURE 10/28/2005 8015385 12 3M SILICONE LUBRICANT 3M SILICONE GREASE 11/17/1998 71302213 13 3M WINDO-WELD SUPER FAST URTH 8608, 8609 3M MIXTURE 10/14/2009 N/A 14 FP-301VW HEAT SHRIHK TUBING 3M POLYOLEFIN 3/30/2009 N/A 15 SCOTCH-BRITE SURFACE CONDITIONING PROD 3M MIXTURE 6/12/2006 N/A 16 ALUM.ALLOYS/ALUM.ALLOYS W/LEAD8975K SER. A.M. CASTLE & CO. ALLOYS 3/1/1990 ALUM/LEAD 17 ALSTOP UNACAST 60 LC/PLUS A.P. GREEN INDUSTRIES, INC. REFRACTORY SHAPES, CAST AND FIRED 8/16/1996 ALSTOP60 18 BRICK MIX 1002/CENTURION/CLIPPER AH... A.P. GREEN INDUSTRIES, INC. REFRACTORY BRICKS OR SHAPES 10/7/1996 71336479 19 DV/-38/-AH/-P GREENAL-83MP/85 A.P. GREEN INDUSTRIES, INC. REFRACTORY BRICKS OR SHAPES 8/29/1997 DV-38BRICK 20 GREENAL-50-C A.P. GREEN INDUSTRIES, INC. REFRACTORY BRICKS OR SHAPES 12/18/1996 71352735 21 GREENAL-90/-94/-94SG,BRICK MIX 1005,90-B A.P. GREEN INDUSTRIES, INC. MIXTURE 10/18/1995 71353534 22 GREENCAST-94/-97,CASTABLE MIX 250/275,.. A.P. GREEN INDUSTRIES, INC. MIXTURE 4/6/1995 71353533 23 Copyright (c) 2006 by MSDS1, Inc. All rights reserved. Friday, August 09, 2013 Facility MSDS Listing by Manufacturer Page 1

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Page 1: Facility MSDS Listing by ManufacturerFriday, August 09, 2013 Facility MSDS Listing by Manufacturer Page 2 Facility: CENTKYCentury Aluminum Of Kentucky, LLC No. Manufacturer Tradename

Facility: CENTKYCentury Aluminum Of Kentucky, LLC

TradenameManufacturer Chemical Name MSDS Date MSDS IDNo.

CHEMICAL CEMENT 46-248/250/253/256/080

31 INC. MIXTURE 10/15/1992 703628521

3M ABRASIVE PRODUCT 248D3M MIXTURE 4/7/2005 N/A23M BRAND ROOFING GRANULES3M MIXTURE 1/8/2004 N/A33M CC-2 PREP KIT (CABLE CLEANER)3M MIXTURE 4/2/1999 7129562043M ELECTRICAL TAPE #27, #69, #903M MIXTURE 8/12/1998 N/A53M HI-STRENGTH SPRAY ADHESIVE90

3M AEROSOL ADHESIVE 4/4/2012 N/A6

3M IMPERIAL MICROFINISHINGCOMPOUND LIQ

3M MIXTURE 2/11/1997 713253657

3M MACHINE RUBBING COMPOUND3M MIXTURE 9/17/1987 7132536483M NRS RUBBER ADHESIVE3M MIXTURE 8/27/1996 7072888793M SCOTCH-BRITE GEN PURP PAD7447, 7467

3M MIXTURE 11/19/2010 N/A10

3M SCOTCH-BRITE HAND PADS3M MIXTURE 10/5/2010 N/A113M SCOTCHKOTE BRANDELECTRICAL COATING

3M MIXTURE 10/28/2005 801538512

3M SILICONE LUBRICANT3M SILICONE GREASE 11/17/1998 71302213133M WINDO-WELD SUPER FAST URTH8608, 8609

3M MIXTURE 10/14/2009 N/A14

FP-301VW HEAT SHRIHK TUBING3M POLYOLEFIN 3/30/2009 N/A15SCOTCH-BRITE SURFACECONDITIONING PROD

3M MIXTURE 6/12/2006 N/A16

ALUM.ALLOYS/ALUM.ALLOYSW/LEAD8975K SER.

A.M. CASTLE & CO. ALLOYS 3/1/1990 ALUM/LEAD17

ALSTOP UNACAST 60 LC/PLUSA.P. GREEN INDUSTRIES, INC. REFRACTORY SHAPES, CAST ANDFIRED

8/16/1996 ALSTOP6018

BRICK MIX 1002/CENTURION/CLIPPERAH...

A.P. GREEN INDUSTRIES, INC. REFRACTORY BRICKS OR SHAPES 10/7/1996 7133647919

DV/-38/-AH/-P GREENAL-83MP/85A.P. GREEN INDUSTRIES, INC. REFRACTORY BRICKS OR SHAPES 8/29/1997 DV-38BRICK20GREENAL-50-CA.P. GREEN INDUSTRIES, INC. REFRACTORY BRICKS OR SHAPES 12/18/1996 7135273521GREENAL-90/-94/-94SG,BRICK MIX1005,90-B

A.P. GREEN INDUSTRIES, INC. MIXTURE 10/18/1995 7135353422

GREENCAST-94/-97,CASTABLE MIX250/275,..

A.P. GREEN INDUSTRIES, INC. MIXTURE 4/6/1995 7135353323

Copyright (c) 2006 by MSDS1, Inc. All rights reserved.

Friday, August 09, 2013 Facility MSDS Listing by Manufacturer Page 1

Page 2: Facility MSDS Listing by ManufacturerFriday, August 09, 2013 Facility MSDS Listing by Manufacturer Page 2 Facility: CENTKYCentury Aluminum Of Kentucky, LLC No. Manufacturer Tradename

Facility: CENTKYCentury Aluminum Of Kentucky, LLC

TradenameManufacturer Chemical Name MSDS Date MSDS IDNo.

GREENLITE-26A.P. GREEN INDUSTRIES, INC. INSULATING REFRACTORY BRICKSOR SHAPES

2/27/1995 7135273424

GREENPAK-90-PS/PLUSA.P. GREEN INDUSTRIES, INC. PLASTIC REFRACTORY 1/6/1997 GRNPAK9025GREFCON 98 SP/PLUSA.P. GREEN INDUSTRIES, INC. CASTABLE REFRACTORY 8/13/1996 GREFCON9826INSBOARD 2600 & 2600 HDA.P. GREEN INDUSTRIES, INC. REFRACTORY CERAMIC FIBER 6/2/1997 N/A27

KRUZITE-70/70B/D/R;BRICKMIX1006;R8008/M

A.P. GREEN INDUSTRIES, INC. MIXTURE 4/3/1998 N/A28

REFRACTORY BRICKS OR SHAPES 99-A.P. GREEN INDUSTRIES, INC. MIXTURE 7/27/1995 7135270929

UNACAST 65 LC WITH FIBERSA.P. GREEN INDUSTRIES, INC. REFRACTORY SHAPES, CAST ANDFIRED

4/8/1997 7135269830

601 CHAIN DRIVE PIN&BUSHNG LUBEA.W. CHESTERTON COMPANY(1) MIXTURE 10/12/2004 801479331

HIGH POWER LITHIUM ION CELLA123 SYSTEMS, INC. BATTERY 3/27/2007 N/A32WEMCO C, 55822AGABB POWER T&D COMPANY INC. PETROLEUM HYDROCARBONS 5/8/1990 N/A33BAN-AIREABC COMPOUNDING MIXTURE 11/5/1997 N/A34BR-62B DISINFECTANTABC COMPOUNDING MIXTURE 8/20/2003 N/A35HAND-AIDABC COMPOUNDING GEL SANITIZER 8/20/2003 N/A36KLEER VIEW GLASS CLEANERABC COMPOUNDING MIXTURE 8/5/2008 N/A37MILDEW STAIN REMOVERABC COMPOUNDING MIXTURE 8/20/2003 N/A38MOP DRESSINGABC COMPOUNDING MIXTURE 11/6/2003 N/A39MOP DRESSING (L-75)ABC COMPOUNDING MIXTURE 1/16/2009 N/A40NEUTRAL FRESH (L-488)ABC COMPOUNDING MIXTURE 8/5/2008 N/A41RIGHT STUFFABC COMPOUNDING MIXTURE 1/15/2009 7131369642SANI-SPRAYABC COMPOUNDING MIXTURE 8/21/2003 N/A43SUPER WEED KILLER CONCENTRATEABC COMPOUNDING MIXTURE 11/6/2003 N/A44ULTIMATE FLOOR CLEANERABC COMPOUNDING MIXTURE 8/20/2003 N/A45LIFT-OUTABC COMPOUNDING CO., INC. ACID CLEANER 8/20/2003 N/A46NEUTRAL FRESHABC COMPOUNDING CO., INC. MIXTURE 8/20/2003 N/A47TB QUAT (L-537)ABC COMPOUNDING CO., INC. MIXTURE 1/16/2009 N/A48SLIME FLAT TIRE ELIMINATOR TIREACCESS MARKETING, INC. MIXTURE 9/1/1998 800053149

Copyright (c) 2006 by MSDS1, Inc. All rights reserved.

Friday, August 09, 2013 Facility MSDS Listing by Manufacturer Page 2

Page 3: Facility MSDS Listing by ManufacturerFriday, August 09, 2013 Facility MSDS Listing by Manufacturer Page 2 Facility: CENTKYCentury Aluminum Of Kentucky, LLC No. Manufacturer Tradename

Facility: CENTKYCentury Aluminum Of Kentucky, LLC

TradenameManufacturer Chemical Name MSDS Date MSDS IDNo.

SLIME SUPER DUTY TIRE SEALANTACCESSORIES MARKETING, INC. MIXTURE 10/20/2003 N/A50BOSS 310 GEN PURPOSE INDACCUMETRIC, INC. MIXTURE 9/6/2006 7099781251

ALUMINUM CHLORIDEHEXAHYDRATE, 99%

ACROS ORGANICS N.V. ALUMINUM CHLORIDEHEXAHYDRATE

8/2/2000 N/A52

AMMONIUM HYDROXIDE, REAGENTACROS ORGANICS N.V. MIXTURE 1/15/2001 N/A53

RIPPER ONEACTION EQUIPMENT MIXTURE 2/15/2005 N/A54ALL ADAMAS CEMENTED TUNGSTENADAMAS CARBIDE CORPORATION MIXTURE 1/1/1985 N/A55

RTV SILICONE OXIME FORMULA RED100%

ADASEAL INTERNATIONAL, INC. SILICONE SEALANT 2/1/1998 N/A56

ULTRABOND 1ADHESIVES TECHNOLOGY CORP. MIXTURE 5/19/2008 N/A57AEROSTYLE PYROJACKETADL INSULFLEX, INC. SILICONE RUBBER 6/1/2011 N/A58AMORPHOUS FUMED SILICAADVANCED MARKETING MIXTURE 5/1/1995 N/A59

SULFUR HEXAFLUORIDEADVANCED SPECIALTY GASES SULFUR HEXAFLUORIDE 1/1/2005 N/A60ELECTRICAL JOINT COMPOUND NO. 2AFL TELECOMMUNICATIONS MIXTURE 5/6/2009 N/A61FINALE HERBICIDEAGREVO USA CO. MIXTURE 11/3/1999 800104162BRAKE LUBRICANTAGS CO. MIXTURE 1/18/2007 N/A63CLEAN-RITE PURPLE POWERAIKEN CHEMICAL CO. MIXTURE 1/1/2005 N/A64CARBON DIOXIDEAIR LIQUIDE AMERICA CORP. CARBON DIOXIDE 3/15/2002 N/A65NON-FLAMMABLE GAS MIXTURE-50018

AIR LIQUIDE AMERICA CORP. (2) MIXTURE 8/31/2005 N/A66

ARGON, REFRIGERATED LIQUIDAIR PRODUCTS AND CHEMICALS, INC. ARGON 8/1/1997 N/A67CARBON MONOXIDE IN AIRAIR SYSTEMS INTERNATIONAL GAS MIXTURE 1/1/2003 N/A68RECONSTITUTED AIRAIR SYSTEMS INTERNATIONAL GAS MIXTURE 1/1/2003 N/A69ARGOSHIELD GAS #90, 101AIRCO WELDING PRODUCTS (1) MIXTURE 10/5/1989 800159070P-10 GAS MIXTUREAIRCO, INC. MIXTURE 8/2/1989 7060825371AIR, COMPRESSEDAIRGAS AIR 3/9/1996 7132255772NITROGEN, COMPRESSED GASAIRGAS MIXTURE 3/9/1996 7130570173THE ATMOSPHEREAIRGAS MIXTURE 3/9/1996 N/A74ARGON, LIQUEFIED ARGONAIRGAS (2) ARGON 2/21/2002 N/A75

Copyright (c) 2006 by MSDS1, Inc. All rights reserved.

Friday, August 09, 2013 Facility MSDS Listing by Manufacturer Page 3

Page 4: Facility MSDS Listing by ManufacturerFriday, August 09, 2013 Facility MSDS Listing by Manufacturer Page 2 Facility: CENTKYCentury Aluminum Of Kentucky, LLC No. Manufacturer Tradename

Facility: CENTKYCentury Aluminum Of Kentucky, LLC

TradenameManufacturer Chemical Name MSDS Date MSDS IDNo.

NITROGEN / LIQUIFIED NITROGENAIRGAS (2) NITROGEN 9/25/2000 N/A76LN-604 LATEX PROJECT & FOAMAKZO NOBEL(1) MIXTURE 6/21/2010 N/A77

LN-903 LIQ NAILS MULTI-PURPCONSTR ADH

AKZO NOBEL(1) MIXTURE 2/12/2009 N/A78

ACTIVATED ALUMINAALCAN ALUMINIUM CORPORATION MIXTURE 5/26/2004 N/A79

AA-300 ACIDSORBALCAN CHEMICALS (USA) MIXTURE 7/10/2000 N/A80ELECTROLYTIC BATH WITH/WITHOUTALCAN INC., PRIMARY METAL GROUP MIXTURE 4/10/2006 N/A81

ALUMINUM PASTE PIGMENT, ALCAN463,465...

ALCAN POWDERS AND PIGMENTS MIXTURE 11/1/1985 7130252782

ACID ALERT TEST KIT (LARGE &ALCO CONTROLS DIV. EMERSON MIXTURE 4/13/2000 N/A83

ACID TEST KITALCO CONTROLS DIV. EMERSONELECTRIC CO.

MIXTURE 11/20/1985 N/A84

ACTIVATED ALUMINASALCOA INC. MIXTURE 3/28/2001 N/A85CALCINED ALUMINAALCOA INC. ALUMINUM OXIDE 6/1/2011 N/A86HALL CELL BATHALCOA INC. MIXTURE 3/31/2009 N/A87HALL CELL BATH WITH BERYLLIUMALCOA INC. MIXTURE 10/20/2000 N/A88REMELT INGOT AND CAST 1XX.XALCOA INC. ALUMINUM 4/28/2010 N/A89

REMELT INGOT AND CAST PXX.XSERIES ALLOY

ALCOA INC. ALUMINUM 4/29/2010 N/A90

REMELT INGOT UNALLOYEDALCOA INC. ALUMINUM 11/8/2010 N/A91

WROUGHT ALUMINUM PRODUCTS,1XXX SERIES

ALCOA INC. ALUMINUM ALLOYS 5/6/2009 N/A92

WROUGHT ALUMINUM PRODUCTS,ALCOA INC. ALUMINUM ALLOYS 7/27/2012 N/A93

WROUGHT ALUMINUM PRODUCTS,3XXX SERIES

ALCOA INC. ALUMINUM ALLOYS 12/3/2009 N/A94

WROUGHT ALUMINUM PRODUCTS,ALCOA INC. MIXTURE 8/14/2000 N/A95

WROUGHT ALUMINUM PRODUCTS,6XXX SERIES

ALCOA INC. ALUMINUM ALLOYS 12/1/2009 N/A96

Copyright (c) 2006 by MSDS1, Inc. All rights reserved.

Friday, August 09, 2013 Facility MSDS Listing by Manufacturer Page 4

Page 5: Facility MSDS Listing by ManufacturerFriday, August 09, 2013 Facility MSDS Listing by Manufacturer Page 2 Facility: CENTKYCentury Aluminum Of Kentucky, LLC No. Manufacturer Tradename

Facility: CENTKYCentury Aluminum Of Kentucky, LLC

TradenameManufacturer Chemical Name MSDS Date MSDS IDNo.

CITRANOXALCONOX, INC. MIXTURE 2/1/1991 N/A97LANTHANUM NITRATE HYDRATE,ALDRICH CHEMICAL COMPANY, INC. LANTHANUM NITRATE HYDRATE 2/1/2003 N/A98

530 CLEAR ADHESIVE THIN SPREADALL PURPOSE ADHESIVE COMPANY MIXTURE 11/15/2002 N/A99750 COVE BASE ADHESIVEALL PURPOSE ADHESIVE COMPANY MIXTURE 11/3/2002 N/A100ALTRA R & O 100ALLEGHENY PETROLEUM PRODUCTS

CO.PETROLEUM LUBRICATING OIL 8/25/1997 8000675101

DRI-VIBE (ALL VARIETIES)ALLIED MINERAL PRODUCTS, INC. MIXTURE 7/10/2006 DRIVIBE102GROUT / MINRO-AL GROUTALLIED MINERAL PRODUCTS, INC. MIXTURE 8/21/2002 N/A103MINRO-AL RAM A51-WALLIED MINERAL PRODUCTS, INC. MIXTURE 1/4/1993 70995585104MINRO-FIRE CASTALLIED MINERAL PRODUCTS, INC. MIXTURE 4/7/2006 N/A105MINRO-SIL LDALLIED MINERAL PRODUCTS, INC. MIXTURE 3/4/2003 N/A106MINRO-TEK PAK G/45G, TEK RAM GC,...

ALLIED MINERAL PRODUCTS, INC. ALUMINUM OXIDE REFRACTORY 5/18/1996 70995586107

MONOLITHIC GROUT 663AALLIED MINERAL PRODUCTS, INC. MIXTURE 3/26/2009 N/A108MONOLITHIC REFRACTORY - SILICABASED

ALLIED MINERAL PRODUCTS, INC. MIXTURE 11/17/2010 N/A109

COAL TAR PITCHALLIED SIGNAL, INC. COAL TAR PITCH 2/1/1994 70611793110GENETRON 12ALLIED SIGNAL, INC. DICHLORODIFLUOROMETHANE 9/1/1994 71304182111GENETRON 22ALLIED-SIGNAL, INC. CHLORODIFLUOROMETHANE 1/1/1997 GENETRN22112ALUMINUM FLUORIDEALLIED-SIGNAL, INC. (2) ALUMINUM FLUORIDE 8/1/1991 70624484113TABULAR ALUMINAALMATIS, INC. MIXTURE 3/24/2011 N/A114TEMP-MATALPHA ASSOCIATES, INC. MIXTURE 8/2/2000 N/A115MICRO-LUBEALU-TECH, INC. MIXTURE 1/1/1999 70935085116ALUMINUM FLUORIDEALUFLUOR AB ALUMINUM FLUORIDE 3/8/2000 N/A117ELECTRICAL JOINT COMPOUND NO. 2ALUMINUM CO. OF AMERICA MIXTURE 6/4/1999 CMPD #2118SPENT POTLININGALUMINUM CO. OF AMERICA MIXTURE 12/20/1994 71354451119ABC DRY CHEMICAL EXTINGUISHERAMEREX CORP. MONO AMMONIUM PHOSPHATE 7/1/1997 N/A120ECOSAFE FLUSHING FLUID (OILBASED-46)

AMERICAN CHEMICALTECHNOLOGIES, INC.

MIXTURE 11/24/1999 8000404121

ECOSAFE FR-46AMERICAN CHEMICAL MIXTURE 11/4/1998 8000405122

Copyright (c) 2006 by MSDS1, Inc. All rights reserved.

Friday, August 09, 2013 Facility MSDS Listing by Manufacturer Page 5

Page 6: Facility MSDS Listing by ManufacturerFriday, August 09, 2013 Facility MSDS Listing by Manufacturer Page 2 Facility: CENTKYCentury Aluminum Of Kentucky, LLC No. Manufacturer Tradename

Facility: CENTKYCentury Aluminum Of Kentucky, LLC

TradenameManufacturer Chemical Name MSDS Date MSDS IDNo.

SPECTRAKOOL 7601 BAMERICAN CHEMICALTECHNOLOGIES, INC.

MIXTURE 9/2/1998 70843502123

ECOSAFE FR-68AMERICAN CHEMICAL MIXTURE 12/15/2005 8000720124

ODORLESS MINERAL SPIRITSAMERICAN CHEMICALTECHNOLOGIES, INC.(1)

MINERAL SPIRITS 4/7/2005 8000372125

SDT TABLETSAMERICAN CHEMICAL MIXTURE 10/27/2004 71355942126

SPECTRAGUARD 2050 SBAMERICAN CHEMICALTECHNOLOGIES, INC.(1)

NON-HAZARDOUS 11/19/2001 71354447127

ULTRAKLEAN SCAMERICAN CHEMICAL MIXTURE 1/17/2002 71345541128

RAPID SORBAMERICAN COLLOID CO. MIXTURE 1/1/1996 71320186129PENDULUM WDG HERBICIDEAMERICAN CYANAMID CO. MIXTURE 6/2/1997 PENDULUM130STRAIT-LINE MARKING CHALK, BLUEAMERICAN TOOL COMPANIES, INC. MIXTURE 3/1/1995 N/A131SN 95/SB 5 LEAD FREE SOLDERAMERWAY, INC. MIXTURE 1/1/2008 N/A132AMOCO RYKON PREMIUM MOLYGREASE NO. 1

AMOCO OIL CO. MIXTURE 1/19/1995 70716000133

AMOCO SPINDLE OIL CAMOCO OIL CO. PETROLEUM HYDROCARBON 12/10/1997 71018725134AMOQUENCH OIL FAMOCO OIL CO. MIXTURE 6/14/1995 71330238135AMOVIS LUBRICANT NO. 8-XAMOCO OIL CO. MIXTURE 1/29/1997 71327168136MISTY DRY DEODORIZERS TRANLSNAPPY APPLE

AMREP, INC. MIXTURE 12/3/2007 N/A137

DEMANDANALYTICAL PRODUCTS GROUP, INC. MIXTURE 5/19/2003 N/A138TOTAL CYANIDEANALYTICAL PRODUCTS GROUP, INC. MIXTURE 1/31/2004 N/A139TOTAL RESIDUAL CHLORINEANALYTICAL PRODUCTS GROUP, INC. MIXTURE 6/19/2003 N/A140ALUMINUM STRONTIUM TITANIUMBORON ALLOYS

ANGLO-BLACKWELLS, INC. MIXTURE 7/1/1995 1035141

ALCORANH REFRACTORIES COMPANY MIXTURE 5/11/2004 N/A142CLIPPER DPANH REFRACTORIES COMPANY MIXTURE 8/25/2008 CLIPPER DP143CLIPPER GREENLOK DPANH REFRACTORIES COMPANY MIXTURE 5/11/2004 GREENLOK144CRYLAANH REFRACTORIES COMPANY MIXTURE 5/11/2004 N/A145GREENPAK-85-PANH REFRACTORIES COMPANY MIXTURE 5/12/2004 N/A146INSBLOK-19ANH REFRACTORIES COMPANY MIXTURE 11/5/2008 8000626147

Copyright (c) 2006 by MSDS1, Inc. All rights reserved.

Friday, August 09, 2013 Facility MSDS Listing by Manufacturer Page 6

Page 7: Facility MSDS Listing by ManufacturerFriday, August 09, 2013 Facility MSDS Listing by Manufacturer Page 2 Facility: CENTKYCentury Aluminum Of Kentucky, LLC No. Manufacturer Tradename

Facility: CENTKYCentury Aluminum Of Kentucky, LLC

TradenameManufacturer Chemical Name MSDS Date MSDS IDNo.

INSBOARD 2600ANH REFRACTORIES COMPANY MIXTURE 10/8/2008 N/A148K-FAC 19 BLOCK INSULATIONANH REFRACTORIES COMPANY MIXTURE 5/12/2004 N/A149KAST-O-LITE 50-25 DSANH REFRACTORIES COMPANY MIXTURE 5/12/2004 LITECAST150KS-4 PLUSANH REFRACTORIES COMPANY MIXTURE 7/25/2002 N/A151KX-99-BFANH REFRACTORIES COMPANY MIXTURE 6/12/2007 N/A152PHOXBONDANH REFRACTORIES COMPANY MIXTURE 5/12/2004 PHOXBOND153UNACAST VF THERMAX/ALANH REFRACTORIES COMPANY MIXTURE 3/19/2003 8001712154VERSAFLOW THERMAX/AL ADTECHANH REFRACTORIES COMPANY MIXTURE 8/2/2002 N/A155ANSULITE 3% AFFF FREEZEPROTECTED FEA

ANSUL FIRE PROTECTION FIRE EXTINGUISHING FOAM 9/1/2009 N/A156

FORAY DRY CHEMICALANSUL FIRE PROTECTION MIXTURE 4/22/1994 71348485157

CARBON DIOXIDEANSUL INC. CARBON DIOXIDE 2/1/1999 71348492158FE36, HFC-236 FAANSUL INC. HYDROFLUOROCARBONS 4/8/1998 N/A159SPILL-X-AANSUL INC. MIXTURE 5/1/2000 N/A160SPILL-X-SANSUL INC. ACTIVATED CARBON 5/1/2000 N/A161AOS HEAT SINK COMPOUND 52022AOS THERMAL COMPONDS MIXTURE 6/1/2002 N/A162PROPYLENE GLYCOL INDUSTRIALARCH CHEMICALS, INC. PROPYLENE GLYCOL 8/13/2003 N/A163

TRIADINE 20 INDUSTRIALMICROBIOSTAT

ARCH CHEMICALS, INC. MIXTURE 1/10/2005 N/A164

SOAPSTONEARCHER TOOL CO. MIXTURE 4/1/1996 70968870165ARI SANITIZER DEODORIZERARI MIXTURE 1/1/1997 71361672166ARI SANITIZER DEODORIZER IIARI MIXTURE 1/1/2002 8001530167AP ARMAFLEX INSULATIONARMACELL LLC MIXTURE 1/1/2008 N/A168ADHESIVE 520ARMSTRONG WORLD INDUSTRIES, MIXTURE 5/22/1989 71339158169

METALLURGICAL COKEASBURY GRAPHITE MILLS, INC. MIXTURE 1/1/1998 70636777170NATURAL GRAPHITEASBURY GRAPHITE MILLS, INC. GRAPHITE 1/1/1997 71311503171SYNTHETIC GRAPHITEASBURY GRAPHITE MILLS, INC. GRAPHITE 1/1/1997 71311502172ASBURY MARCOTE 5 REFRACTORYASBURY GRAPHITE OF CALIFORNIA MIXTURE 5/1/1998 8001080173

Copyright (c) 2006 by MSDS1, Inc. All rights reserved.

Friday, August 09, 2013 Facility MSDS Listing by Manufacturer Page 7

Page 8: Facility MSDS Listing by ManufacturerFriday, August 09, 2013 Facility MSDS Listing by Manufacturer Page 2 Facility: CENTKYCentury Aluminum Of Kentucky, LLC No. Manufacturer Tradename

Facility: CENTKYCentury Aluminum Of Kentucky, LLC

TradenameManufacturer Chemical Name MSDS Date MSDS IDNo.

MIKE-O-CUT NO. 87 (TAP/DRILLINGFLUID)

ASHBURN CHEMICAL TECHNOLOGIES MIXTURE 6/8/2006 8014560174

MORSE TAPPING AND DRILLINGASHBURN INDUSTRIES, INC. MIXTURE 5/26/1995 71353309175

1 1/2 OZ - 50" OCF CSMASHLAND CHEMICAL CO. CHOPPED STRAND MAT GLASS 5/10/2001 N/A176PLIOBOND 20 ADHESIVEASHLAND CHEMICAL CO. MIXTURE 6/8/2010 N/A177PLIOBOND 30ASHLAND CHEMICAL CO. MIXTURE 11/5/1996 70934757178PRAESTOL K 274 FLX FLOCCULANTASHLAND CHEMICAL CO. MIXTURE 4/26/2011 N/A179PREMIUM CONVENTIONAL SAE 5W-30MOTOR OIL

ASHLAND CHEMICAL CO. MIXTURE 9/8/2010 N/A180

VALVOLINE SAE 30 NON-DET MOTORASHLAND CHEMICAL CO. PETROLEUM HYDROCARBON 10/13/2009 N/A181

HETRON 197 P ACC CRASHLAND CHEMICALS, INC. POLYESTER RESIN 1/5/1996 71302718182HETRON 922ASHLAND CHEMICALS, INC. MIXTURE 4/26/1996 8000250183CAUSTIC POTASH LIQUIDASHTA CHEMICALS, INC. ALKALI 5/1/2003 8014690184BRIJ 35, 30% SOLUTIONASTORIA-PACIFIC, INC. POLYOXYETHYLENE LAURYL 3/17/1997 71323514185

ATLAS COPCO CHISEL PASTEATLAS COPCO MIXTURE 7/9/2007 N/A186CHISEL PASTEATLAS COPCO MIXTURE 10/4/2008 N/A187GLASTIC GRADES: TSF SHEET &SCUFF LINER

ATLAS FIBRE CO. MIXTURE 10/1/1996 N/A188

THERMOSET LAMINATESATLAS FIBRE CO. MIXTURE 1/1/1985 N/A189THERMOSET LAMINATESATLAS FIBRE CO. MIXTURE 10/1/1997 N/A190AT-205 RE-SEALATP, INC. HYDROCARBON 3/31/2008 N/A191AMI-GLAS/WOVEN FIBER GLASSAUBURN MANUFACTURING, INC. FIBERGLASS 9/29/1993 70995410192FILTER COOLING AGENTBALDWIN FILTERS MIXTURE 9/19/2008 N/A193TITANIUM NITRIDE COATINGBALZERS TOOL COATING INC. TITANIUM NITRIDE 1/1/1991 N/A194BLACK DEVELOPERBANDO CHEMICAL INDUSTRIES, LTD. MIXTURE 5/26/1989 N/A195RADIATOR STOP LEAK ANDCONDITION C16/R6

BAR'S LEAKS, INC. MIXTURE 5/6/2007 N/A196

VACUUM-FORMED INSULATIONBARNSTEAD/THERMOLYNE MIXTURE 1/13/1998 N/A197BAFCO DISINFECTANT SPRAYBARRET-FISHER CO., INC. MIXTURE 1/23/1995 71233564198BAFCO FILM FREE GLASS CLEANERBARRET-FISHER CO., INC. MIXTURE 4/17/1998 GLASSCLN199

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Facility: CENTKYCentury Aluminum Of Kentucky, LLC

TradenameManufacturer Chemical Name MSDS Date MSDS IDNo.

BAFCO GLASS CLEANERBARRET-FISHER CO., INC. MIXTURE 5/3/2004 N/A200BAFCO LEMON DISINFECTANTBARRET-FISHER CO., INC. MIXTURE 2/11/1997 DISINFECT201BAFCO MINT DISINFECTANTBARRET-FISHER CO., INC. MIXTURE 11/17/1994 71345538202BAFCO ZING TOILET BOWL CLEANERBARRET-FISHER CO., INC. MIXTURE 1/19/1995 71356107203CAST OFFBASF BUILDING SYSTEMS, INC. MIXTURE 6/27/2006 8001457204GEL PATCHBASF BUILDING SYSTEMS, INC. MIXTURE 6/28/2006 8015540205HLM-5000BASF BUILDING SYSTEMS, INC. MIXTURE 6/28/2006 N/A206HYDROCIDE MASTICBASF BUILDING SYSTEMS, INC. MIXTURE 7/3/2006 N/A207MASTERFLOW 648 CP GROUTAGGREGATE

BASF BUILDING SYSTEMS, INC. MIXTURE 7/20/2006 N/A208

MASTERFLOW 648CP GROUTBASF BUILDING SYSTEMS, INC. MIXTURE 6/28/2006 8001940209

MASTERFLOW 648CP GROUT RESINPART A

BASF BUILDING SYSTEMS, INC. MIXTURE 6/28/2006 N/A210

NP 1 CAULKBASF BUILDING SYSTEMS, INC. MIXTURE 7/5/2006 8000840211PRIMER 733BASF BUILDING SYSTEMS, INC. MIXTURE 6/29/2006 71300413212SET 45BASF BUILDING SYSTEMS, INC. MIXTURE 7/20/2006 709944384213SL 1 SEALANTBASF BUILDING SYSTEMS, INC. MIXTURE 6/29/2006 8000741214SONNEBORN 200 ADHESIVEBASF BUILDING SYSTEMS, INC. MIXTURE 6/29/2006 70997706215MASTERFLOW 648CP PL GRT UNT0.43CF

BASF CANADA INC. MIXTURE 12/3/2009 N/A216

MASTERFLOW 648CP PLUS GROUTBASF CANADA INC. MIXTURE 5/31/2011 N/A217

MASTERFLOW 648CP PLUS GROUTPTB

BASF CANADA INC. MIXTURE 2/23/2012 N/A218

MASTERFLOW 648CP PLUS GROUTBASF CANADA INC. MIXTURE 3/16/2012 N/A219

ELASTOSPRAY 81252 R RESINBASF CORP. MIXTURE 12/9/2004 N/A220ELASTOSPRAY HPS 5100-2.5 FF RESINBASF CORPORATION MIXTURE 9/7/2000 N/A221ELASTOSPRAY HPS 5100-2.5 FF RESINBASF CORPORATION MIXTURE 7/22/2002 N/A222ELASTOCOAT 3-4000 COATING LTBASF CORPORATION (1) MIXTURE 7/14/2005 N/A223

ELASTOCOAT 3-5000 COATING-DKGRAY

BASF CORPORATION (1) MIXTURE 12/11/2007 N/A224

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Facility: CENTKYCentury Aluminum Of Kentucky, LLC

TradenameManufacturer Chemical Name MSDS Date MSDS IDNo.

ELASTOSPRAY 8000A ISOCYANATEBASF CORPORATION (1) MIXTURE 3/17/2008 N/A225ELASTOSPRAY 81302 R RESINBASF CORPORATION (1) MIXTURE 5/9/2005 N/A226SAHARA DG HERBICIDEBASF CORPORATION(3) MIXTURE 1/10/2006 N/A227FE 348-M B-RESINBASF POLYURETHANE FOAM MIXTURE 3/1/2007 N/A228

SIGHT SAVERS BRAND ANTI-FOGLIQUID

BAUSCH & LOMB MIXTURE 3/19/2004 70975305229

AMADAC-FBAXTER HEALTHCARE CORP. MIXTURE 12/1/1989 71354461230DICHLOROMETHANEBDH HONEYWELL METHYLENE CHLORIDE 1/9/2006 N/A231FLUORIDE STANDARDSBDH INC. MIXURE 6/9/1993 N/A232WATER HARDNESS BUFFER WITH MGBDH INC. MIXTURE 9/26/1997 N/A233WATER HARDNESS INDICATORBDH INC. WATER HARDNESS INDICATOR 9/26/1997 N/A234IMMACU-10 CLEANERBELL ENTERPRISES MIXTURE 7/20/2000 N/A235BELZONA 1111 (SUPER METAL) BASEBELZONA AMERICA, INC. MODIFIED EPOXY RESIN 8/2/2006 8000430236BELZONA 1111 (SUPER METAL)SOLIDIFIER

BELZONA AMERICA, INC. MODIFIED POLYAMINE 2/1/2007 8000431237

BELZONA 1131 BASEBELZONA AMERICA, INC. MODIFIED EPOXY RESIN 4/11/2001 N/A238BELZONA 1131 SOLIDIFIERBELZONA AMERICA, INC. MODIFIED POLYAMINE 4/11/2001 N/A239BELZONA 1141 CONDUCTIVE METALBELZONA AMERICA, INC. MODIFIED EPOXY RESIN 5/8/2009 N/A240

BELZONA 1211 (E-METAL) BASEBELZONA AMERICA, INC. MODIFIED EPOXIDE RESIN 10/21/1997 8000432241BELZONA 1211 (E-METAL) SOLIDIFIERBELZONA AMERICA, INC. MODIFIED POLYMERCAPTAN 10/21/1997 8000433242BELZONA 1221 (SUPER E-METAL)SOLIDIFIER

BELZONA AMERICA, INC. POLYISOCYANATE 3/7/1998 8000435243

BELZONA 1221(SUPER E-METAL)BELZONA AMERICA, INC. EPOXIDE RESIN 3/7/1998 8000434244

BELZONA 1311(CERAMIC R-METAL)BASE

BELZONA AMERICA, INC. MODIFIED POLYAMINE 1/24/2001 N/A245

BELZONA 1311(CERAMIC R-BELZONA AMERICA, INC. MODIFIED POLYAMINE 1/24/2001 8001761246

BELZONA 1341(SUPERMETALGLIDE)SOLIDIFIER

BELZONA AMERICA, INC. EPOXIDE RESIN 5/11/1998 8000437247

BELZONA 1812 (CERAMIC CARBIDE)BELZONA AMERICA, INC. MIXTURE 9/19/2006 N/A248

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Facility: CENTKYCentury Aluminum Of Kentucky, LLC

TradenameManufacturer Chemical Name MSDS Date MSDS IDNo.

BELZONA 2100 (D&A ELASTOMER)BASE

BELZONA AMERICA, INC. MODIFIED POLYISOCYANATE 7/26/2006 8000438249

BELZONA 2111 (D&A HI-BUILDBELZONA AMERICA, INC. MIXTURE 9/15/1994 71352533250

BELZONA 2131 ELASTOMER BASEBELZONA AMERICA, INC. MIXTURE 2/19/1992 71352266251BELZONA 2131(D&A FLDBELZONA AMERICA, INC. CATALYSED POLYGLYCOL BLEND 5/17/1996 8000441252

BELZONA 2211(MP HI-BLDELASTMR)SOLIDIFR

BELZONA AMERICA, INC. CATALYSED POLYGLYCOL BLEND 1/17/2005 8000443253

BELZONA 2211(MP HI-BUILDBELZONA AMERICA, INC. MODIFIED POLYISOCYANATE 1/17/2005 8000442254

BELZONA 2311 (SR ELASTOMER)BASE

BELZONA AMERICA, INC. MODIFIED POLYISOCYANATE 10/3/1994 8000444255

BELZONA 2311 (SR ELASTOMER)BELZONA AMERICA, INC. CATALYSED GLYCOL/AMINE BLEND 6/27/1996 8000445256

BELZONA 2911 (ELASTOMER QDCONDITIONER)

BELZONA AMERICA, INC. AROMATIC ISOCYANATE 10/2/2006 8000446257

BELZONA 9111BELZONA AMERICA, INC. MIXTURE 10/21/1997 8000447258

BELZONA 9411BELZONA AMERICA, INC. SOLVATED HYDROCARBON WAX 8/1/1996 8000448259BELZONA 9411 RELEASE AGENTBELZONA AMERICA, INC. MIXTURE 2/18/1993 71352268260BELZONA1341(SUPERMETALGLIDE)BSE GRAY&BLU

BELZONA AMERICA, INC. MODIFIED POLYAMINE 5/11/1998 8000436261

CARBON BLOCKS-BENEMEC SBENEMEC CARBON IND. E COM. LTDA MIXTURE 3/31/2008 9807262BENWOOD INT WOOD FINPOLYURETHANE

BENJAMIN MOORE & CO. MIXTURE 2/24/2006 N/A263

BM FRESH START ALL PURPOSE 100BENJAMIN MOORE & CO. MIXTURE 1/19/2001 N/A264

DTM ACRYLIC GLOSS ENAMELBENJAMIN MOORE & CO. PAINT 11/7/2000 N/A265MOORCRAFT LATEX ENMLBENJAMIN MOORE & CO. PAINT 1/23/1995 71306691266

MOORE ALL PURPOSE ALUM PAINT138, C138

BENJAMIN MOORE & CO. PAINT 9/1/1990 71305353267

MOORE IRONCLAD Q/D IND. ENMLBENJAMIN MOORE & CO. PAINT 3/28/1994 N/A268

MOORE SAFETY & ZONE MARKINGLATEX, M58

BENJAMIN MOORE & CO. WATER THINNED PAINT 2/1/2000 8001920269

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Facility: CENTKYCentury Aluminum Of Kentucky, LLC

TradenameManufacturer Chemical Name MSDS Date MSDS IDNo.

MOORE SATIN IMPERVO SOLVENTTHINNED, 235

BENJAMIN MOORE & CO. PAINT 9/1/1990 71348520270

MOORES LATEX ENAMELBENJAMIN MOORE & CO. PAINT 6/25/1990 71300910271

MOORGLO LATEX HOUSE & TRIMPAINT

BENJAMIN MOORE & CO. PAINT 6/25/1990 71326343272

STUDIO FINISHES CHALKBOARDBENJAMIN MOORE & CO. PAINT 3/29/2002 N/A273

URETHANE ALKYD GLOSS ENAMELM22

BENJAMIN MOORE & CO. PAINT 11/12/1992 71341490274

URETHANE ALKYD GLOSS ENAMELBENJAMIN MOORE & CO. PAINT 7/19/2001 N/A275

ENERPAC HF & HOF HYDRAULIC OILBENZ OIL, INC. PETROLEUM HYDROCARBON 3/26/1997 71298279276PROPANEBERNZOMATIC PROPANE 11/10/2005 70709738277BESLY/THREADWELL CUTTING TOOLSBESLY PRODUCTS CORP. MIXTURE 5/1/1997 N/A278CITRUSOLV SPRAYBETCO CORP. MIXTURE 8/1/1995 N/A279HI-TECHBETCO CORP. MIXTURE 2/23/1996 71337081280KNUCKLE UNDER HD HAND CLNRBETCO CORP. MIXTURE 4/13/2004 71344640281

KNUCKLE UNDER ORANGEBETCO CORP. MIXTURE 2/9/2001 N/A282BENTZ ENTEC 367BETZ DEARBORN (2) MIXTURE 11/20/1996 71352710283BIO-TROL 88PBETZ DEARBORN (2) 1-BROMO-3-CHLORO-5,5-

DIMETHYLHYDANTION11/21/1996 71348512284

FERROVER REAGENT P/P F/25 MLBETZ DEARBORN, INC. (3) MIXTURE 8/14/2002 N/A285

SLIMICIDE C-77PBETZ LABORATORIES, INC. BROMOCHLORODIMETHYLHYDANTOIN

11/20/1996 71348511286

BGF MAT, BGF MAT IIBGF INDUSTRIES, INC. MIXTURE 1/2/2002 N/A287SODA ASH BRIQUETTESBHS MARKETING / WESTERN

BRIQUETTESODIUM CARBONATE 10/12/2006 N/A288

SURFACE CONDITIONING ABRASIVEBIBIELLE SPA MIXTURE 5/24/2007 N/A289METERED AEROSOL DEODORANT-450,451,455,..

BIG D INDUSTRIES, INC. MIXTURE 7/11/1995 N/A290

GOOSE CHASE AND FRUIT SHIELDBIRD-X INCORPORATED METHYL ANTHRANILATE 3/25/2004 N/A291AIR TOOL CONDITIONER 16-ATC, 8-ATC-S

BLASTER CHEMICAL COMPANIES MIXTURE 3/1/2001 8014591292

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Facility: CENTKYCentury Aluminum Of Kentucky, LLC

TradenameManufacturer Chemical Name MSDS Date MSDS IDNo.

PB PENETRATING CATALYSTBLASTER CHEMICAL COMPANIES MIXTURE 2/23/1998 8000332293PB PENETRATING CATALYSTBLASTER CHEMICAL COMPANIES MIXTURE 7/14/2004 8014590294COLD FINISHED BARSBLISS & LAUGHLIN STEEL COMPANY CARBON STEEL BARS & RODS 5/12/1985 COLDFINISH295BLUE CORAL WASH 'N WAXBLUE CORAL / SLICK 50 LTD. MIXTURE 3/6/2002 N/A296ACETYLENEBOC GASES ACETYLENE 6/7/1996 ACETYLENE297AIR, COMPRESSEDBOC GASES OXYGEN IN NITROGEN 6/1/1999 8001612298ARGONBOC GASES ARGON 6/7/1996 N/A299CARBON DIOXIDE, GASBOC GASES CARBON DIOXIDE 6/7/1996 BOCCARBO300

HELIUM GASBOC GASES HELIUM 6/1/1999 8001611301OXYGENBOC GASES OXYGEN 3/22/2000 8001490302PERMECTRIN II INSECTICIDEBOEHRINGER INGELHEIM

VETMEDICA, INC.MIXTURE 3/28/2005 N/A303

SULFURIC ACIDBOLIDEN INTERTRADE INC. SULFURIC ACID 11/1/1993 SULFUR66304SAKRETE HIGH STRENGTHCONCRETE MIX

BONSAL AMERICAN MIXTURE 9/30/2005 N/A305

D-740 SERIES WALL ADHESIVEBOSTIK FINDLEY, INC. MIXTURE 8/24/2011 N/A306CAUSTIC POTASH, LIQUID, 30-60%BRENNTAG CANADA, INC. POTASSIUM HYDROXIDE 3/20/2003 8002050307CAUSTIC FREEZE PROOFBRENNTAG MID-SOUTH, INC. MIXTURE 8/30/2004 8015496308

PROP GLYCOL INH FOOD CHILLBRENNTAG MID-SOUTH, INC. MIXTURE 9/8/2006 N/A309SODIUM HYPOCHLORITE SOLUTIONBRENNTAG MID-SOUTH, INC. SODIUM HYPOCHLORITE 7/14/2008 8015630310TN-5000PF TONERBROTHER INDUSTRIES, LTD. MIXTURE 4/15/1996 71337849311TONER CARTRIDGE TN-100HLBROTHER INDUSTRIES, LTD. MIXTURE 4/15/1996 N/A312BERYLLIUM ALUMINUM MASTERALLOY

BRUSH WELLMAN INC. BERYLLIUM 1/12/1990 N/A313

BUCKMAN LABORATORIES BROMINEBUCKMAN LABORATORIES, INC. BROMINE 4/30/2007 8015440314BUEHLER METSPLICE, CARBIMETBUEHLER-MET

BUEHLER LTD. ABRASIVE 2/20/2003 N/A315

BUEHLER MIROMET SUSPENSIONBUEHLER LTD. MIXTURE 5/20/2003 N/A316MASTERMET 2BUEHLER LTD. MIXTURE 5/12/2003 N/A317ZIRMET DISKS, METSPLICE BELTSBUEHLER LTD. MIXTURE 12/18/1998 N/A318BATTERY, ELECTRIC STORAGEBULLDOG BATTERY CORPORATION BATTERY 4/24/2001 N/A319

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Facility: CENTKYCentury Aluminum Of Kentucky, LLC

TradenameManufacturer Chemical Name MSDS Date MSDS IDNo.

PERIAL 60BURTON GMBH MIXTURE 6/25/1996 N/A320MASTER CHEF CANOLA SALAD OILC & J REFINERY CANOLA OIL 7/20/2000 8001031321M/C CANOLA SALAD OILC&T QUINCY CANOLA OIL 4/28/1997 N/A322DUSTALLCAIG LABORATORIES, INC. MIXTURE 3/1/2008 N/A323TUFF POW'RCALGON CORP. MIXTURE 3/8/1995 N/A324XTREME BLUE -20 WWFCAMCO MFG., INC. MIXTURE 6/13/2005 70937982325ABRASIVE FLAP DISC - POLYMERBACKED

CAMEL GRINDING WHEELS MIXTURE 1/1/2002 N/A326

SODA ASH BRICKETTESCAMETCO, INC. SODIUM CARBONATE 8/27/1986 70636771327CANON GP-200 TONER BLACKCANON USA, INC. MIXTURE 2/1/2000 N/A328CANON INK CARTRIDGE BLACK BC-02CANON USA, INC. INK 12/1/1992 N/A329CANON INK CARTRIDGE BLACK, BJI-201

CANON USA, INC. MIXTURE 1/1/1998 N/A330

CANON INK CARTRIDGE CYANCANON USA, INC. MIXTURE 1/1/1998 N/A331CANON R74-2001 TONER CARTRIDGECANON, INC. MIXTURE 1/25/1993 N/A332BWK-98 NON-SELECT WEEDCANTOL, INC. MIXTURE 1/4/1988 8000257333

OIL/WATER SEPARATORCANTOL, INC. MIXTURE 6/8/1994 N/A334INSULITE 1900CAPE BOARDS SIBORIT GMBH CALCIUMSILICATE-HYDRATE, 4/8/1994 N/A335

CARBOLINE 188 FINISH PT ACARBOLINE CO. MIXTURE 9/11/1993 N/A336CARBOMASTIC 15 LOW ODOR PART ACARBOLINE CO. MIXTURE 10/30/1995 N/A337THINNER #215CARBOLINE CO. MIXTURE 6/3/1992 71348530338AMT73S30 RAMMING PASTECARBONE SA VOIE SAS - 30 MIXTURE 9/1/2006 N/A339CATHODE BLOCKS CF1,CF2,HC3,HC5,HC10,K

CARBONE SA VOIE SAS - 30 MIXTURE 7/1/2000 9530340

REFRAX 20-COMPACTED AND CASTCARBRUNDUM CO.-REFRACTORIES MIXTURE 8/31/1992 REFRAX 20341

SODIUM CHLORIDE (SALT)CARGILL, INC. (1) SODIUM CHLORIDE 5/1/2007 N/A342MAGNALUBE-GCARLETON-STUART CORP. PETROLEUM HYDROCARBON 2/19/1997 MAGNALUB343

HYDRATED LIMECARMEUSE NORTH AMERICA CALCIUM HYDROXIDE 3/31/2006 8000422344POINT AFTERCARROLL CO. MIXTURE 6/15/1998 N/A345

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Facility: CENTKYCentury Aluminum Of Kentucky, LLC

TradenameManufacturer Chemical Name MSDS Date MSDS IDNo.

MOLUB-ALLOY 882 EP HEAVYCASTROL INDUSTRIAL, INC. MIXTURE 7/14/2000 N/A346STICK WAXCASTROL INDUSTRIAL, INC. WAX 4/20/2006 N/A347CERAMIC CTC-2000 SUPPORTCATALYST TRADING COMPANY, LTD. STONEWARE 9/14/2004 N/A348ALLOYED ALUMINUMCENTURY ALUMINUM OF KENTUCKY MIXTURE 7/2/2001 N/A349

ALLOYED ALUMINUM 170.1CENTURY ALUMINUM OF KENTUCKYLLC

ALUMINUM ALLOY 7/2/2001 71351595350

ALLOYED ALUMINUM 354.1, 354.1XCENTURY ALUMINUM OF KENTUCKY ALUMINUM ALLOY 7/2/2001 71351597351

ALLOYED ALUMINUM 355.1XCENTURY ALUMINUM OF KENTUCKYLLC

ALUMINUM ALLOY 7/2/2001 71351598352

ALLOYED ALUMINUM 356.1X, 356.1XX..CENTURY ALUMINUM OF KENTUCKY ALUMINUM ALLOY 7/2/2001 71351600353

ALLOYED ALUMINUM 357.1, 357.1X...CENTURY ALUMINUM OF KENTUCKYLLC

ALUMINUM ALLOY 7/2/2001 71351602354

ALLOYED ALUMINUM 358.2CENTURY ALUMINUM OF KENTUCKY ALUMINUM ALLOY 7/2/2001 71351603355

ALLOYED ALUMINUM 359.2, 359.2X...CENTURY ALUMINUM OF KENTUCKYLLC

ALUMINUM ALLOY 7/2/2001 71351604356

ALLOYED ALUMINUM 409, 411SA,CENTURY ALUMINUM OF KENTUCKY ALUMINUM ALLOY 7/2/2001 ALLOY409..357

ALLOYED ALUMINUM 514.1A, 514.2T...CENTURY ALUMINUM OF KENTUCKYLLC

ALUMINUM ALLOY 7/2/2001 71351607358

ALLOYED ALUMINUM 710.1, 712.2...CENTURY ALUMINUM OF KENTUCKY ALUMINUM ALLOY 7/2/2001 71351608359

ALLOYED ALUMINUM A206.2CENTURY ALUMINUM OF KENTUCKYLLC

ALUMINUM ALLOY 7/2/2001 71351596360

ALLOYED ALUMINUM X355.2...CENTURY ALUMINUM OF KENTUCKY ALUMINUM ALLOY 7/2/2001 71351599361

ALLOYED ALUMINUM X356.2, X356.2X...

CENTURY ALUMINUM OF KENTUCKYLLC

ALUMINUM ALLOY 7/2/2001 71351601362

ALLOYED ALUMINUM X390.1, X390.1XCENTURY ALUMINUM OF KENTUCKY ALUMINUM ALLOY 7/2/2001 71351605363

ALUMINUM DROSSCENTURY ALUMINUM OF KENTUCKYLLC

ALUMINUM 4/1/2001 N/A364

ANODE BUTTS AND DUSTCENTURY ALUMINUM OF KENTUCKY MIXTURE 1/19/2009 N/A365

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Facility: CENTKYCentury Aluminum Of Kentucky, LLC

TradenameManufacturer Chemical Name MSDS Date MSDS IDNo.

CRUSHED BATHCENTURY ALUMINUM OF KENTUCKYLLC

MIXTURE 1/5/2011 N/A366

ELECTROSTATIC PRECIPITATORCENTURY ALUMINUM OF KENTUCKY ELECTROSTATIC PRECIPITATOR 1/1/1985 N/A367

EP DUSTCENTURY ALUMINUM OF KENTUCKYLLC

ELECTROSTATIC PRECIPITATORDUST

6/7/2007 71348245368

MOLTEN ALUMINUMCENTURY ALUMINUM OF KENTUCKY MIXTURE 7/2/2001 N/A369

PURE ALUMINUM PXXXXCENTURY ALUMINUM OF KENTUCKYLLC

ALUMINUM ALLOY 1/29/2010 N/A370

SPENT POTLINER - ALUMINUMCENTURY ALUMINUM OF KENTUCKY MIXTURE 4/5/2001 N/A371

FLAME RESISTANT FOIL (FSK-25)BLDG INSUL

CERTAINTEED CORP. MIXTURE 2/6/1997 70944491372

POR-ROK ANCHORING CEMENTCGM, INC. HYDRAULIC CEMENT 2/1/2004 70944350373CHAMPION/LUBER-FINER LIQUIDCHAMPION LABORATORIES, INC. MIXTURE 11/12/2003 8015592374RUST CURB GRAY PRIMERCHASE PRODUCTS CO. PAINT 1/1/1985 8001191375PITTBULL ATHLETIC YELLOW FIELDMARKING

CHASE PRODUCTS CO.(1) PAINT 3/18/2002 N/A376

PITTBULL SAFETY YELLOW INVERTEDCHASE PRODUCTS CO.(1) PAINT 3/18/2002 N/A377BLACK MAGIC HOT MILL LUBECHEM AND LUBE MIXTURE 4/1/1998 N/A378THERMAFLO 660CHEM GROUP MIXTURE 5/1/2005 N/A379THERMAFLO CLEANING FLUIDCHEM GROUP MIXTURE 4/12/2005 N/A380BLEND 2266CHEMICAL SOLVENTS, INC. MIXTURE 2/14/1991 70975511381MEAN GREENCHEMPRO, INC. MIXTURE 10/6/2005 N/A382SONOBOND ACTIVATOR 16-69113CHEMREX, INC. MIXTURE 12/22/1993 70624276383SONOBOND BASE, COMPONENT ACHEMREX, INC. MIXTURE 12/2/1993 70624277384AEROLEX PLUS AEROSOLCHEMSEARCH, DIV. OF NCH CORP. MIXTURE 7/25/2008 AEROLEX385HIGH CORECHEMSEARCH, DIV. OF NCH CORP. PETROLEUM HYDROCARBONS 5/21/1993 71304738386THREAD-EZE BRUSH TOP, 5901CHEMSEARCH, DIV. OF NCH CORP. METAL/PETROLEUM BLEND 11/11/1987 71316923387ULTRA COOL 2000CHEMSEARCH, DIV. OF NCH CORP. NON-HAZARDOUS 2/9/1996 70934535388ULTRA COOL 7000CHEMSEARCH, DIV. OF NCH CORP. MIXTURE 8/14/1997 71317904389ULTRA COOL SMCCHEMSEARCH, DIV. OF NCH CORP. MIXTURE 12/6/1995 70361465390VOLTZCHEMSEARCH, DIV. OF NCH CORP. MIXTURE 12/7/1995 70611806391

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Facility: CENTKYCentury Aluminum Of Kentucky, LLC

TradenameManufacturer Chemical Name MSDS Date MSDS IDNo.

CHEMTREAT C2189TCHEMTREAT, INC. (2) 1-BROMO-3-CHLORO-5,5-DIMETHYLHYDANTOIN

8/1/2011 N/A392

CHEMTREAT CL2880CHEMTREAT, INC. (2) MIXTURE 1/10/2011 N/A393CHEMTREAT CL3857CHEMTREAT, INC. (2) MIXTURE 8/16/2011 N/A394QUADRASPERSE CL4898CHEMTREAT, INC. (2) MIXTURE 2/3/2009 N/A395CHEVRON CYLINDER OIL W ISO 680CHEVRON MIXTURE 12/21/1990 8001210396CHEVRON DELO 6000 OIL SAE 40CHEVRON PETROLEUM HYDROCARBONS 3/5/1992 71347090397CHEVRON EP INDUSTRIAL OIL 150XCHEVRON PETROLEUM HYDROCARBONS 3/14/1992 OIL 150X398CHEVRON INSULATING OILCHEVRON HIGHLY REFINED BASE OILS 10/13/1988 70614701399CHEVRON MULTIFAK EP GREASECHEVRON MIXTURE 2/18/2008 N/A400CHEVRON NL GEAR COMPOUND 460CHEVRON PETROLEUM HYDROCARBONS 3/20/1992 71341162401CHEVRON RANDO HD HYDROLIC OILCHEVRON HYDRAULIC OIL 5/29/2008 71341430402CHEVRON RPM DELO MOTOR OIL SAECHEVRON MIXTURE 3/18/1992 N/A403

CHEVRON SIL-X LUBRICANT HCHEVRON PETROLEUM HYDROCARBONS 5/1/1983 71341208404CHEVRON ULTRA GEAR LUBRICANTCHEVRON PETROLEUM HYDROCARBONS 3/18/1992 71341404405

CHEVRON URSA HYDRAULIC OIL 10WCHEVRON MIXTURE 5/29/2008 71341290406CHEVRON URSA SUPER PLUS EC SAECHEVRON MIXTURE 2/14/2008 8015531407

CHEVRON URSA SUPER PLUS OILSAE30,40,50

CHEVRON MIXTURE 2/11/2008 8015532408

CHEVRON COUPLING GREASECHEVRON PRODUCTS CO. MIXTURE 10/11/1997 CGREASE409CHEVRON GEAR COMPOUND EP ISO320

CHEVRON PRODUCTS CO. PETROLEUM HYDROCARBON 10/8/1996 8000151410

CHEVRON HANDY OIL ISO 15CHEVRON PRODUCTS CO. MIXTURE 4/2/1999 8000152411CHEVRON SRI GREASECHEVRON PRODUCTS CO. MIXTURE 2/17/1999 8000632412CHEVRON TEGRA SYNTHETIC GEARCHEVRON PRODUCTS CO. MIXTURE 1/7/1999 8000155413

CHEVRON ULTI-PLEX GREASE EPCHEVRON PRODUCTS CO. MIXTURE 12/10/1997 8000243414CHEVRON AUTOMATIC TRANS FLUIDCHEVRON PRODUCTS COMPANY MIXTURE 5/3/2006 N/A415

CHEVRON MOLY GREASE EPCHEVRON PRODUCTS COMPANY GREASE 11/24/2009 N/A416

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Friday, August 09, 2013 Facility MSDS Listing by Manufacturer Page 17

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Facility: CENTKYCentury Aluminum Of Kentucky, LLC

TradenameManufacturer Chemical Name MSDS Date MSDS IDNo.

CHEVRON MULTIFAK GREASE EP0,EP1, EP2

CHEVRON PRODUCTS COMPANY MIXTURE 2/18/2008 MULTIFAKEP1

417

CHEVRON MULTIFAK GREASE EP00,CHEVRON PRODUCTS COMPANY MIXTURE 2/14/2008 MULTIFAK418

CHEVRON OPEN GEAR GREASECHEVRON PRODUCTS COMPANY PETROLEUM HYDROCARBON 10/25/2010 N/A419CHEVRON SUPREME ANTIFREEZECHEVRON PRODUCTS COMPANY MIXTURE 1/12/2007 70945621420

DIESEL FUEL NO. 2CHEVRON PRODUCTS COMPANY MIXTURE 7/31/2006 HSDIESEL421TEXACO RANDO HD 100-200CHEVRON PRODUCTS COMPANY HYDRAULIC OIL 8/14/2009 8015661422

CHEVRON CLARITY HYDRA-OIL/AWISO32,46,68

CHEVRON TEXACO GLOBALLUBRICANTS

PETROLEUM HYDROCARBON 8/20/2002 HYDRAULIC423

CHEVRON DURA-LITH GREASE EPCHEVRON TEXACO GLOBAL PETROLEUM HYDROCARBON 12/5/2005 N/A424

CHEVRON TEGRA SYNTH COMP OILISO 100

CHEVRON TEXACO GLOBALLUBRICANTS

MIXTURE 7/9/2009 SYNTHLUBE425

CHEVRON ULTI-PLEX SYNTHETICCHEVRON TEXACO GLOBAL PETROLEUM HYDROCARBON 11/4/2005 N/A426

HAVOLINE DEX-COOL EXT LIFE ANTI-FREEZE

CHEVRON TEXACO GLOBALLUBRICANTS

ETHYLENE GLYCOL 8/10/2004 N/A427

TEXACO TMGL HEAVY/ PREMIUMCHEVRON TEXACO GLOBAL MIXTURE 1/1/1985 8001640428

CHEVRON AUTOMATICTRANSMISSION FLUID

CHEVRON USA PRODUCTS CO. AUTOMATIC TRANSMISSION FLUID 11/30/1995 N/A429

CHEVRON AW HYDRAULIC OIL 46CHEVRON USA PRODUCTS CO. NON-HAZARDOUS 2/27/1992 71341340430CHEVRON BLACK PEARL GREASE EPNLGI 2

CHEVRON USA PRODUCTS CO. MIXTURE 10/25/1995 71341368431

CHEVRON CYLINDER OIL ISO 680CHEVRON USA PRODUCTS CO. MIXTURE 10/15/1993 71341330432CHEVRON DELO 400 MULTIGRADECHEVRON USA PRODUCTS CO. MIXTURE 2/27/2007 71341410433CHEVRON DELO GEAR LUBRICANTCHEVRON USA PRODUCTS CO. PETROLEUM HYDROCARBONS 9/3/1993 71341400434

CHEVRON DEXRON-III, MERCONCHEVRON USA PRODUCTS CO. MIXTURE 11/30/1995 71341420435CHEVRON DIESEL ENG. OIL DELOCHEVRON USA PRODUCTS CO. MIXTURE 7/28/1994 71341390436

CHEVRON GEAR COMPOUND EP ISO100

CHEVRON USA PRODUCTS CO. MIXTURE 7/28/1994 71341160437

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Friday, August 09, 2013 Facility MSDS Listing by Manufacturer Page 18

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Facility: CENTKYCentury Aluminum Of Kentucky, LLC

TradenameManufacturer Chemical Name MSDS Date MSDS IDNo.

CHEVRON GEAR COMPOUND EP ISO150

CHEVRON USA PRODUCTS CO. MIXTURE 6/26/1996 EP ISO 150438

CHEVRON GEAR COMPOUND EP ISOCHEVRON USA PRODUCTS CO. MIXTURE 10/9/1996 71341163439

CHEVRON HYDRAULIC OIL AW ISO 68CHEVRON USA PRODUCTS CO. MIXTURE 4/1/1993 71341380440CHEVRON INDUSTRIAL OIL EP ISO 150CHEVRON USA PRODUCTS CO. MIXTURE 9/29/1993 71344453441CHEVRON METALWORKING FLUID,GRADE 502

CHEVRON USA PRODUCTS CO. PETROLEUM HYDROCARBONS 2/17/1995 71351589442

CHEVRON OPEN GEAR LUBRICANTCHEVRON USA PRODUCTS CO. MIXTURE 10/20/1994 8000162443

CHEVRON OPEN GEAR LUBRICANTSP

CHEVRON USA PRODUCTS CO. MIXTURE 5/7/1996 71344164444

CHEVRON PINION GREASE 250 CBCHEVRON USA PRODUCTS CO. MIXTURE 3/20/1992 71341230445CHEVRON RF GRAPHITE GREASECHEVRON USA PRODUCTS CO. NON-HAZARDOUS 3/18/1992 71341318446CHEVRON RPM GEAR OIL SAE 90CHEVRON USA PRODUCTS CO. MIXTURE 3/13/1993 71341170447CHEVRON RUST PREVENTATIVECHEVRON USA PRODUCTS CO. MIXTURE 1/12/1995 71341190448CHEVRON SIL-X GREASE NLGI 1CHEVRON USA PRODUCTS CO. MIXTURE 9/16/1993 71341210449CHEVRON SOLUBLE OIL B, CPS233703CHEVRON USA PRODUCTS CO. PETROLEUM HYDROCARBON 10/28/1994 71341440450CHEVRON TURBINE OIL GST ISO 32CHEVRON USA PRODUCTS CO. MIXTURE 10/15/1993 71341350451CHEVRON TURBINE OIL GST ISO 46CHEVRON USA PRODUCTS CO. MIXTURE 1/14/1994 71341328452CHEVRON TURBINE OIL GST ISO 68CHEVRON USA PRODUCTS CO. PETROLEUM HYDROCARBONS 4/1/1993 71341360453CHEVRON ULTRA GEAR LUBRICANTISO 220

CHEVRON USA PRODUCTS CO. MIXTURE 3/20/1993 71341308454

CHEVRON UTILITY OIL LVI ISO 22CHEVRON USA PRODUCTS CO. MIXTURE 4/1/1993 71341180455CHEVRON UTILITY OIL LVI ISO 32CHEVRON USA PRODUCTS CO. MIXTURE 4/1/1993 N/A456CHEVRON WAY OIL VISTAC ISO 68CHEVRON USA PRODUCTS CO. MIXTURE 1/3/1996 71341200457HI AL KASTITECHICAGO FIRE BRICK CO. REFRACTORY CASTABLE 8/27/1997 N/A458HAWTHORN BOND CLAY..CHRISTY MINERALS COMPANY MIXTURE 5/29/2007 8001740459INSULATING FIREBRICKCHRISTY MINERALS COMPANY MIXTURE 4/1/2003 N/A460MORCOLITE CASTABLE REFRACTORYCHRISTY REFRACTORIES COMPANY MIXTURE 6/7/2011 N/A461METALLIC STRONTIUM/ALUMINUMALLOY

CHROMASCO STRONTIUM/ALUMINUM ALLOY 8/1/1986 71302462462

HOUSEHOLD AMMONIACHURCH & DWIGHT CO., INC. AMMONIUM HYDROXIDE 4/28/1998 N/A463

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Friday, August 09, 2013 Facility MSDS Listing by Manufacturer Page 19

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Facility: CENTKYCentury Aluminum Of Kentucky, LLC

TradenameManufacturer Chemical Name MSDS Date MSDS IDNo.

ORANGE GLO 2 IN 1 FURNITUREPOLISH

CHURCH & DWIGHT CO., INC. NON-HAZARDOUS 2/14/2012 N/A464

SODIUM BICARBONATECHURCH & DWIGHT CO., INC. SODIUM BICARBONATE 11/12/2008 N/A465MAGNAFLOC 90LCIBA SPECIALTY CHEMICALS CORP.

USAMIXTURE 8/28/2002 N/A466

MAGNAFLOC 90LCIBA SPECIALTY CHEMICALS CORP. MIXTURE 9/20/2002 N/A467

ZETAG 7878CIBA SPECIALTY CHEMICALS CORP.USA

MIXTURE 10/24/2001 N/A468

CALCINED FLUID PETROLEUM COKECII CARBON L.L.C. CARBON 2/28/2006 N/A469CALCINED PETROLEUM COKECII CARBON L.L.C. CALCINED PETROLEUM COKE 2/28/2006 9160470C FRESH HEALTH C DISCLAIRE MANUFACTURING CO. MIXTURE 3/16/1999 8000700471DUST MOP SPRAYCLAIRE MANUFACTURING CO. MIXTURE 11/8/1995 71337894472FOAMING RUG CLEANER 18OZ.CLAIRE MANUFACTURING CO. MIXTURE 10/21/1999 N/A473SOLVENT SPOT REMOVER 861CLAIRE MANUFACTURING CO. MIXTURE 1/18/1994 71346491474STAINLESS STEEL CLEANERCLAIRE MANUFACTURING CO. MIXTURE 1/12/1995 71337895475WATERBASE STAINLESS 844CLAIRE MANUFACTURING CO. MIXTURE 3/22/1994 70899381476WOOD PRESERVATIVE/CLNR. 846CLAIRE MANUFACTURING CO. MIXTURE 1/12/1995 71344636477CLAYBURN BEDDING MIXCLAYBURN INDUSTRIES LTD. ALUMINO SILICATE 6/1/2005 N/A478BIOREM - 2000 SURFACE CLEANERCLIFT INDUSTRIES, INC. MIXTURE 1/12/2002 N/A479CLIMAX 400ACLIMAX LUBRICANTS & EQUIPMENT

CO.MIXTURE 7/15/2008 N/A480

CLIMAX 900 LUBRICANT/SEALANTCLIMAX LUBRICANTS & EQUIPMENT MIXTURE 8/4/2008 N/A481

CLIMAX 900 VALVE LUBRICANTCLIMAX LUBRICANTS & EQUIPMENTCO.

MIXTURE 1/8/2007 N/A482

VALVE LUBRICANT 650CLIMAX LUBRICANTS & EQUIPMENT MIXTURE 7/17/1996 N/A483

CLOROX REGULAR BLEACHCLOROX MIXTURE 5/1/2005 N/A484LEMON FRESH CLOROX DISINFECTCLOROX MIXTURE 6/1/2007 N/A485

ULTRA CLOROX GERMICIDE BLEACHCLOROX MIXTURE 9/1/2004 N/A486DUPLEX BRAKE FLUIDCOASTAL CORP. MIXTURE 6/24/1998 BRAKEFLUI487

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Facility: CENTKYCentury Aluminum Of Kentucky, LLC

TradenameManufacturer Chemical Name MSDS Date MSDS IDNo.

CP INSTIT/PROD AJAX OXYGENBLEACH CLENSR

COLGATE-PALMOLIVE COMPANY MIXTURE 4/1/1994 N/A488

240 INSULATOR CLEANER ANDCOLLINITE CORP. MIXTURE 1/12/2010 N/A489

COLOR PUTTY NAILHOLE FILLERCOLOR PUTTY CO., INC. PUTTY 1/1/2001 N/A490CRUSHED ELECTROLYTIC BATHCOLUMBIA FALLS ALUMINUM CO. MIXTURE 1/1/1985 N/A491GNA PROCESS BATHCOLUMBIA GORGE ALUMINUM MIXTURE 2/20/2008 N/A492SOYBEAN OILCOLUMBUS CHEMICAL INDUSTRIES, SOYBEAN OIL 1/23/2009 N/A493

SVENSKA SILICACOMBUSTION ENGINEERING, INC. CRYSTALLINE SILICA 11/1/1985 70835774494NRP KLEEN BRITECOMSTAR INTL. INC. MIXTURE 5/1/1997 8000226495CONOCO HD CALCIUM GREASECONOCO, INC. PETROLEUM HYDROCARBONS 1/19/1992 GREASE496ETHYL MERCAPTANCONOCOPHILLIPS(1) ETHYL MERCAPTAN 3/29/2006 N/A497GRAPHITIZED PETROLEUM COKECONOCOPHILLIPS(1) CARBON 12/4/2004 N/A498HYDROCLEAR POWER-D OIL 15W-40CONOCOPHILLIPS(1) MIXTURE 10/24/2006 N/A499PROPANECONOCOPHILLIPS(1) PROPANE 3/21/2006 71337737500SYALON 101/102CONSOLIDATED CERAMIC SILICON ALUMINUM OXY NITRIDE 5/5/1999 N/A501

SUPER FRIENDLY AIRIT/FREEZEITCONTROL CO. MIXTURE 1/2/1997 71344445502BUTANE-LIQUIFIED PETROLEUM GASCOOPER HAND TOOLS/TURNER ISOBUTANE 7/27/1994 8000572503CHICO A SEALING COMPOUNDCOOPER INDUSTRIES/CROUS-HINDS

DIV.MIXTURE 5/28/2008 N/A504

CHICO X6 FIBERCOOPER INDUSTRIES/CROUS-HINDS MIXTURE 5/28/2008 N/A505

EDISOL VI CAPACITOR OILCOOPER POWER SYSTEMS AROMATIC HYDROCARBONS 12/14/2007 N/A506ENVIROTEMP FR3 FLUIDCOOPER POWER SYSTEMS LIPIDS 1/13/2005 N/A507TRANELEC CONVENTIONALTRANSFRMER OIL

COOPER POWER SYSTEMS PETROLEUM HYDROCARBON 1/13/2005 N/A508

VALVE REGULATED LEAD ACIDCOOPOWER BATTERY INDUSTRIAL BATTERY 6/8/2005 N/A509

7020 CERAMIC PUTTYCOTRONICS CORP. MIXTURE 1/7/2009 N/A510COTTO-WAXO SANDED OIL BASECOTTO-WAXO CO. MIXTURE 4/15/1997 70968698511ACRI-FIL 896-WHITECOURTAULDS COATINGS MIXTURE 2/1/1995 71297946512

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Facility: CENTKYCentury Aluminum Of Kentucky, LLC

TradenameManufacturer Chemical Name MSDS Date MSDS IDNo.

ACRYLIC BONDING PRIMER 515-WHITE

COURTAULDS COATINGS MIXTURE 4/3/1995 71295189513

ACRYLIC EGGSHELL 1033/1034/1035...COURTAULDS COATINGS MIXTURE 5/9/1995 70971569514ACRYLIC EXTERIOR PAINT 517, 518,519,...

COURTAULDS COATINGS MIXTURE 6/21/1993 71338403515

ACRYLIC GLOSS EXT PAINT,COURTAULDS COATINGS MIXTURE 4/14/1993 71338402516

BLANKIT PRIMER 1127 DEEPBASE/1129 WHITE

COURTAULDS COATINGS PAINT 12/21/1994 70971536517

COMMERCIAL/IND. FAST DRY GLSCOURTAULDS COATINGS MIXTURE 4/3/1993 71305586518

DRY WALL SEALER 426-WHITECOURTAULDS COATINGS MIXTURE 4/3/1995 71317029519GLYPTEX EGGSHELL 438, 439, 440,COURTAULDS COATINGS PAINT 1/6/1993 70971510520

GLYPTEX ENAMEL 4124 BLACKCOURTAULDS COATINGS MIXTURE 2/21/1991 70971445521GTA103 THINNER (T-3)COURTAULDS COATINGS MIXTURE 11/10/1993 71301593522HI-HIDE S/G INT. LTX,107 EXTRA DEEPBASE

COURTAULDS COATINGS PAINT 7/15/1998 70971551523

INTERNATIONAL THINNER GTA007COURTAULDS COATINGS XYLENE 9/22/1993 71301595524INTERTHERM 503 (1503 HIGH HEATCOATING)

COURTAULDS COATINGS SILICONE ALKYD ALUMINUM 1/7/1994 71316899525

LATEX SEMI-GLOSS ENML 105, 107,COURTAULDS COATINGS PAINT 7/9/1993 71343602526

THINNER 5143COURTAULDS COATINGS PETROLEUM HYDROCARBON 11/2/1993 71328729527TRAFFIC PAINT 409 YELLOWCOURTAULDS COATINGS PAINT 1/22/1993 71321352528TRAFFIC PAINT 412 YELLOWCOURTAULDS COATINGS MIXTURE 4/27/1995 71327143529VINYL SUEDE 977-DECORATORCOURTAULDS COATINGS PAINT 3/29/1996 71354452530

VINYL SUEDE FLAT INT LTX 933-935,937,951

COURTAULDS COATINGS PAINT 4/1/1996 VINYL-LTX531

WOOD STAIN CLEAR BASE 832COURTAULDS COATINGS MIXTURE 8/8/1991 71301950532XD BASE 1027/WHITE 1029COURTAULDS COATINGS MIXTURE 5/9/1995 N/A533INTERGARD 251 GRAY, 4901BCOURTAULDS COATINGS INC.(2) MIXTURE 11/11/1996 71265558534INTERLAC 298 PRIMER GRAYCOURTAULDS COATINGS INC.(2) MIXTURE 12/17/1996 N/A535INTERLAC 645 LIGHT BASECOURTAULDS COATINGS INC.(2) MIXTURE 11/11/1996 N/A536

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Facility: CENTKYCentury Aluminum Of Kentucky, LLC

TradenameManufacturer Chemical Name MSDS Date MSDS IDNo.

INTERLAC 645 SAFETY REDCOURTAULDS COATINGS INC.(2) MIXTURE 11/11/1996 70971486537INTERNATIONAL THINNER GTA415COURTAULDS COATINGS INC.(2) MIXTURE 5/19/1997 71301594538INTERPRIME 198 GRAY, CPA098COURTAULDS COATINGS INC.(2) MIXTURE 8/27/1997 71348180539AIR TOOL OIL, SL2531-ST2533CRC CHEMICALS/INDUSTRIES, INC. MIXTURE 8/20/2004 N/A540BATTERY TERMINAL PROTECTORCRC CHEMICALS/INDUSTRIES, INC. MIXTURE 4/27/2005 8014702541BRAKLEEN BRAKE PARTS CLEANERCRC CHEMICALS/INDUSTRIES, INC. MIXTURE 1/8/2009 N/A542

BRAKLEEN BRAKE PARTS CLEANERNON CHLR

CRC CHEMICALS/INDUSTRIES, INC. MIXTURE 8/10/2009 8015361543

CABLE CLEAN DEGREASERCRC CHEMICALS/INDUSTRIES, INC. MIXTURE 9/22/2011 N/A544CLEAN-R-CARB CARBURETORCLEANER 05081

CRC CHEMICALS/INDUSTRIES, INC. MIXTURE 10/26/2009 8014762545

CONTACT CLEANER 2000CRC CHEMICALS/INDUSTRIES, INC. MIXTURE 5/21/1996 CLNR-2000546COPPER COATCRC CHEMICALS/INDUSTRIES, INC. MIXTURE 5/7/2007 N/A547CRC 2-26CRC CHEMICALS/INDUSTRIES, INC. MIXTURE 10/30/1995 70508494548CRC 2-26 AEROSOLCRC CHEMICALS/INDUSTRIES, INC. MIXTURE 12/26/1995 N/A549CRC BATTERY CLEANERCRC CHEMICALS/INDUSTRIES, INC. MIXTURE 7/20/2009 8015660550CRC DRY GLIDE AEROSOLCRC CHEMICALS/INDUSTRIES, INC. MIXTURE 3/17/2001 8001807551CRC DRY GRAPHITE LUBECRC CHEMICALS/INDUSTRIES, INC. MIXTURE 11/4/2003 GRAPHITE552CRC POWER LUBE MP LUBE BULKCRC CHEMICALS/INDUSTRIES, INC. MIXTURE 6/14/2006 8015636553CRC TRANS-X AUTOMATIC TRANSCRC CHEMICALS/INDUSTRIES, INC. MIXTURE 11/10/2008 N/A554

CRC ZINC-IT INSTANT COLDGALVANIZE

CRC CHEMICALS/INDUSTRIES, INC. MIXTURE 5/30/2007 8015612555

CUTTING OIL AEROSOLCRC CHEMICALS/INDUSTRIES, INC. MIXTURE 2/26/2001 N/A556DI-ELECTRIC GREASECRC CHEMICALS/INDUSTRIES, INC. MIXTURE 5/27/2003 8001804557DIESEL FUEL THERAPY INJECTORCRC CHEMICALS/INDUSTRIES, INC. MIXTURE 10/5/2005 N/A558

DUSTER AEROSOL DUST REMOVALSYSTEM

CRC CHEMICALS/INDUSTRIES, INC. MIXTURE 2/26/2001 N/A559

DUSTER MOISTURE-FREE DUST/LINTCRC CHEMICALS/INDUSTRIES, INC. MIXTURE 2/29/2008 N/A560

FOOD GRADE MACHINE OILCRC CHEMICALS/INDUSTRIES, INC. MIXTURE 5/28/2003 N/A561

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Facility: CENTKYCentury Aluminum Of Kentucky, LLC

TradenameManufacturer Chemical Name MSDS Date MSDS IDNo.

HF CONTACT CLEANER (AEROSOL)2125

CRC CHEMICALS/INDUSTRIES, INC. MIXTURE 6/21/1994 N/A562

K&W COPPER COAT AEROSOLCRC CHEMICALS/INDUSTRIES, INC. MIXTURE 1/15/2009 N/A563LECTRA CLEAN HEAVY DUTY ELECPARTS DGRSR

CRC CHEMICALS/INDUSTRIES, INC. MIXTURE 12/31/2008 N/A564

LECTRA CLEAN II NON-CHLOR HVYCRC CHEMICALS/INDUSTRIES, INC. MIXTURE 9/28/2011 N/A565

LECTRA CLEAN II NON-CHLOR HVYDUTY BULK

CRC CHEMICALS/INDUSTRIES, INC. MIXTURE 9/29/2011 N/A566

MOLY LUBECRC CHEMICALS/INDUSTRIES, INC. MIXTURE 3/21/2002 8001801567POWER LUBE MULTI-PURPLUBRICANT

CRC CHEMICALS/INDUSTRIES, INC. MIXTURE 11/7/2008 70935002568

QD CONTACT CLEANER 2130CRC CHEMICALS/INDUSTRIES, INC. MIXTURE 11/17/1994 71153571569QUICK CLEANCRC CHEMICALS/INDUSTRIES, INC. MIXTURE 2/28/1997 71303452570RTV SILICONE CLEAR 14055CRC CHEMICALS/INDUSTRIES, INC. MIXTURE 5/21/2002 N/A571SP-400 AEROSOLCRC CHEMICALS/INDUSTRIES, INC. MIXTURE 9/25/1997 SP-400572WASP & HORNET KILLER PLUSCRC CHEMICALS/INDUSTRIES, INC. MIXTURE 6/15/2005 N/A573WHITE LITHIUM GREASECRC CHEMICALS/INDUSTRIES, INC. MIXTURE 11/4/2010 N/A574CRONACAST 211CRONATRON WELDING SYSTEMS, WELDING CAST IRON 8/1/1996 71348708575

CRONACUT EAGLE 1100CRONATRON WELDING SYSTEMS,INC.

GRAPHITE MATERIALS &ELECTRODES

8/1/1996 71348709576

CRONAWELD EAGLE 3880CRONATRON WELDING SYSTEMS, COVERED ELECTRODE 8/1/1996 71348711577

CRONAWELD EAGLE 3881CRONATRON WELDING SYSTEMS,INC.

COVERED ELECTRODE 8/1/1996 71348712578

CROSSTRAN 106, 206 & 306CROSS OIL REFINING & MARKETING, MIXTURE 10/30/2000 8002010579

CROSSTRANS 206 ELECTRICALINSULATING OIL

CROSS OIL REFINING & MARKETING,INC.

MIXTURE 2/5/2009 N/A580

CROWN #2 ER 70S-2 WELDING WIRECROWN ALLOYS COMPANY MIXTURE 12/29/2006 8015505581STEELCRUCIBLE SERVICE CENTERS STEEL 1/1/1996 N/A582FBS-1 ROCKWOOL INSULATIONCSR BRADFORD INSULATION FIBERISED BIOSOLUBLE MINERALS 9/1/2005 N/A583NATURAL GRAPHITECUMMINGS-MOORE GRAPHITE CO. MIXTURE 1/1/2003 8001571584NATURAL GRAPHITE #948CUMMINGS-MOORE GRAPHITE CO. MIXTURE 9/19/1997 8000420585

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Facility: CENTKYCentury Aluminum Of Kentucky, LLC

TradenameManufacturer Chemical Name MSDS Date MSDS IDNo.

ES COMPLEAT OAT 50/50PREDILUTED ANTIFRZ

CUMMINS FILTRATION MIXTURE 4/27/2010 N/A586

ES OPTIMAX EG CONCENTRATECUMMINS FILTRATION MIXTURE 4/23/2006 N/A587ES OPTIMAX EG PREMIXCUMMINS FILTRATION MIXTURE 4/23/2006 N/A588PHENOLIC CANVAS SHEETCURRENT, INC. MIXTURE 7/21/1998 N/A589CMS BUFFER SOLUTION PH 10.00CURTIN MATHESON SCIENTIFIC, INC.

(2)MIXTURE 10/23/1995 71304926590

CMS BUFFER SOLUTION PH 4.00CURTIN MATHESON SCIENTIFIC, INC. MIXTURE 4/3/1996 71304923591

CMS BUFFER SOLUTION PH 7.00CURTIN MATHESON SCIENTIFIC, INC.(2)

MIXTURE 4/3/1996 71304924592

TISAB IICURTIN MATHESON SCIENTIFIC, INC. MIXTURE 9/14/1995 N/A593

AEROSOL TOUCH-UP PAINT GRAYCUSTOM-PAK PRODUCTS, INC. PAINT 1/30/2004 N/A594RED-KOTE LIQ FUEL TANK LINERDAMON INDUSTRIES, INC. MIXTURE 8/30/2011 N/A595THURMALOX GRAYDAMPNEY CO INC. MIXTURE 5/16/2002 N/A596DAP BEATS THE NAIL GEN PURPDAP INC. MIXTURE 8/29/2007 8015631597

DAP ORIGINAL CONTACT CEMENTDAP INC. MIXTURE 8/11/1999 8000512598BTN COVE BASE CONSTRUCTIONDAP, INC. MIXTURE 9/12/2007 70997705599

DAP 33 GLAZING COMPOUNDDAP, INC. NON-HAZARDOUS 7/27/2006 70997580600215-15 BLAZE ORANGE ALKYD PAINTDAY-GLO COLOR CORP. MIXTURE 2/4/2000 8000830601PURE MAGNESIUMDEAD SEA MAGNESIUM LTD. MAGNESIUM 7/11/2000 N/A602SBS-44 PROTECTIVE CREAM, WATER-DEBUS, INC. MIXTURE 9/1/1995 N/A603

EPO COAT NS-100DECARA INC. DBA DYNAMIS MIXTURE 5/23/2011 N/A604BACDOWN ANTIMICROBIALDECON LABORATORIES, INC. SOAP 1/26/1996 BACDOWN605

BACDOWN ANTIMICROBIALHANDSOAP

DECON LABORATORIES, INC. SOAP 8/5/2005 N/A606

CONTRAD NFDECON LABORATORIES, INC. MIXTURE 8/12/1999 N/A607PROGUARD PROFESSIONAL HANDCREAM

DECON LABORATORIES, INC. MIXTURE 8/1/2002 N/A608

DELL BLACK CARTRIDGEDELL INC. MIXTURE 8/23/2005 N/A609

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Facility: CENTKYCentury Aluminum Of Kentucky, LLC

TradenameManufacturer Chemical Name MSDS Date MSDS IDNo.

DELL COLOR CARTRIDGEDELL INC. MIXTURE 8/23/2005 N/A610DELL LASER PRINTER 1815DN TONERDELL INC. MIXTURE 4/18/2006 N/A611

GLASS FIBER BACKING PAD FORFLAP DISKS

DEWALT ABRASIVES MIXTURE 5/9/2000 N/A612

RESINOID BOND CUTOFF&GRINDDEWALT ABRASIVES MIXTURE 4/3/2000 N/A613

RESINOLD BOND CUTOFF&GRINDWHEEL MASONRY

DEWALT ABRASIVES MIXTURE 4/3/2000 N/A614

CLOR-D-TECTDEXSIL CORP. MIXTURE 5/17/1995 N/A615

TAYLOR ZIRCON 950 PLASTICDIDIER TAYLOR REFRACTORIESCORP.

MIXTURE 6/10/1986 71321055616

LP-500 LUBRICANTDIGILUBE SYSTEMS, INC. MIXTURE 7/30/1993 70921170617TONER CARTRIDGE FOR DECLASER3500 PRINTR

DIGITAL EQUIPMENT CORP. MIXTURE 1/27/1995 N/A618

TONER CARTRIDGE LN17X-AADIGITAL EQUIPMENT CORP. MIXTURE 5/8/1996 71355020619DIP SEAL(250,260,300B/G,301,302,303,304)

DIP SEAL PLASTICS, INC. MIXTURE 4/17/2002 8001701620

DS82-9 DIP SEAL PLASTICDIP SEAL PLASTICS, INC. MIXTURE 6/24/1999 N/A621D-SPERSE-XDIVERSEY CORP. POTASSIUM HYDROXIDE 6/3/1996 71348550622DICATONDIVERSEY CORP. MIXTURE 6/3/1996 71339171623OMNI GARDDIVERSEY CORP. MIXTURE 12/2/1993 71325312624OMNI GARDDIVERSEYLEVER MIXTURE 6/26/2002 8001341625OMNITREXDIVERSEYLEVER MIXTURE 6/26/2002 71344176626ALL PURPOSE SPRAY ADHESIVEDIXIE PACKING & SEAL MIXTURE 6/23/2003 N/A627

ALUMINUM FLUORIDEDO-FLUORIDE CHEMICALS CO., LTD MIXTURE 1/4/2007 ALUMFLOR628STEEL INK BLUE (AEROSOL)DOALL CO. MIXTURE 6/30/2009 70968904629TOOL-SAVERDOALL CO. MIXTURE 1/1/1995 71347200630GUARDIAN VALVE-REGULATEDDOUGLAS BATTERY BATTERY 4/1/1996 N/A631

LEAD/ACID STORAGE BATTERYDOUGLAS BATTERYMANUFACTURING CO.

LEAD/ACID STORAGE BATTERY 1/1/1999 N/A632

CROSSBOW HERBICIDEDOW AGROSCIENCES MIXTURE 12/23/2003 N/A633

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Facility: CENTKYCentury Aluminum Of Kentucky, LLC

TradenameManufacturer Chemical Name MSDS Date MSDS IDNo.

BETASEAL ONEDOW CHEMICAL MIXTURE 10/7/2008 N/A634DERAKANE 411-45 VINYL ESTERDOW CHEMICAL MIXTURE 6/18/1991 8000401635

DERAKANE 470-300 EPOXY VINYLESTER RESIN

DOW CHEMICAL MIXTURE 3/18/1996 71323420636

DERAKANE 510C-350 EPOXY VINYLDOW CHEMICAL MIXTURE 3/7/2002 N/A637

DOWFROST HD HEAT TRANSFERFLUID, DYED

DOW CHEMICAL MIXTURE 8/3/2004 N/A638

DOWFROST HEAT TRANSFER FLUIDDOW CHEMICAL MIXTURE 1/8/1999 71300981639GREAT STUFF GAPS AND CRACKSDOW CHEMICAL MIXTURE 2/16/2004 N/A640PROPYLENE GLYCOL INDUSTRIALDOW CHEMICAL PROPYLENE GLYCOL 3/2/2006 N/A641

SUPEROX 709DOW CHEMICAL MIXTURE 3/3/1994 71323421642DAP DOW CORNING TRADE MATE IIDOW CORNING CORP. MIXTURE 8/30/1994 N/A643DOW 77 PART ASSEMBLY PASTEDOW CORNING CORP. MIXTURE 10/18/1995 70935010644DOW CORNING 111 VALVEDOW CORNING CORP. SILICONE GREASE 10/22/1993 111 SEALNT645

DOW CORNING 3-2298 SIL ROOFCOAT WHITE

DOW CORNING CORP. MIXTURE 1/30/2004 N/A646

DOW CORNING 3-4000 SIL ROOFDOW CORNING CORP. MIXTURE 1/30/2004 N/A647

DOW CORNING 3-5000SILCNE ROOFCOAT.L.GRY

DOW CORNING CORP. MIXTURE 5/1/2002 N/A648

DOW CORNING 321 DRY FILM LUBRDOW CORNING CORP. AEROSOL MIXTURE 11/3/1995 CORNING32649

DOW CORNING 55 O-RING LUBRICANTDOW CORNING CORP. MIXTURE 10/21/2003 N/A650DOW CORNING 732 M/P SEALANT,DOW CORNING CORP. MIXTURE 7/29/1997 RUBR ADHE651

DOW CORNING HIGH VACUUMGREASE

DOW CORNING CORP. SILICONE COMPOUND 1/1/1985 N/A652

DOW MOLYKOTE BR-2 PLUS GREASEDOW CORNING CORP. MIXTURE 4/29/2009 BR-2 GRSE653DOW MOLYKOTE Z POWDERDOW CORNING CORP. MOLYBDENUM DISULFIDE 1/19/1996 8000229654MOLYKOTE 321DRY FILM LUBRICANTDOW CORNING CORP. MIXTURE 2/5/2004 N/A655

MOLYKOTE M-77 PASTEDOW CORNING CORP. MIXTURE 10/18/1995 N/A656

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Facility: CENTKYCentury Aluminum Of Kentucky, LLC

TradenameManufacturer Chemical Name MSDS Date MSDS IDNo.

SILICONE + PREM.100% SILICONESEALNT-WHT

DOW CORNING CORP. SILICONE SEALANT 7/2/1997 71316996657

ULTREX PLUS PBBDUBOIS CHEMICALS, INC. MIXTURE 9/3/2010 8001760658THOROGARDDUBOIS CHEMICALS, INC. (1) MIXTURE 3/17/1999 N/A659STAINLESS STEEL TYPES ALLDUCTMATE INDUSTRIES, INC. STAINLESS STEEL 5/15/2009 N/A660

FREON 114DUPONT (1) DICHLOROTETRAFLUOROETHANE 10/1/1985 70934971661FREON 12DUPONT (1) HALOGENATED HYDROCARBON 10/7/1996 FREON12662KRYTOX GPL-20X & 50XFLUORINATED GREASE

DUPONT (1) MIXTURE 5/5/1995 KRYTOXGRS

663

SUVA 124DUPONT (1) FREON 10/20/1995 71315097664SUVA 410ADUPONT (1) MIXTURE 8/29/2001 8015460665SUVA HP62 (R404A)DUPONT (1) MIXTURE 8/29/2001 8001352666SUVA HP80DUPONT (1) MIXTURE 8/29/2001 N/A667SUVA HP81DUPONT (1) MIXTURE 4/6/2003 N/A668DURACELL LITHIUM MANGANESEDIOXIDE BATT

DURACELL INC. BATTERY 11/24/2008 N/A669

DURACELL NICKEL METAL HYDRIDEDURACELL INC. BATTERY 7/1/2008 N/A670

PROCELL PC1300,1400,1500,2400,908,918...

DURACELL USA BATTERY 10/10/1997 N/A671

DURALINE PRES-ON ABRASIVES (ALLDURALINE PRES-ON ABRASIVES, INC. ADHESIVE 9/3/2002 N/A672

DISCS-PSADURALINE PRES-ON ABRASIVES, LLC ADHESIVE 9/3/2002 N/A673FLUORESCEIN GREENDWYER INSTRUMENTS, INC. MIXTURE 1/26/2004 N/A674

CREST ANTI-SPATTER ULTRA 200NOZZLE SHLD

DYNAFLUX, INC. MIXTURE 7/1/2006 N/A675

HIGH COREE.F. HOUGHTON & CO. MIXTURE 5/21/1993 N/A676FREON TFE.I. DUPONT DE NEMOURS & CO., INC. FREON 1/1/1985 N/A677SILICA GELEAGLE CHEMICAL CO., INC. SILICA GEL 1/1/1999 70934963678ALL EAGLE CEMENTED CARBIDEEAGLE INTERNATIONAL, INC(1) REFACTORY METAL CARBIDE 9/24/2003 N/A679EAGLE-FLUX XLEAGLE INTERNATIONAL, INC(1) MIXTURE 1/1/2003 8000204680ALL EAGLE CEMENTED TUNGSTENCARBIDE

EAGLE INTERNATIONAL, INC. CEMENTED TUNGSTEN CARBIDE 10/1/1999 N/A681

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Facility: CENTKYCentury Aluminum Of Kentucky, LLC

TradenameManufacturer Chemical Name MSDS Date MSDS IDNo.

CADMIUM FREE SILVER BRAZINGALLOYS

EAGLE INTERNATIONAL, INC. BRAZING ALLOYS 8/1/2000 N/A682

STAINLESS STEELEARLE M. JORGENSEN CO. STAINLESS STEEL 6/25/1990 71339515683ALUMINUM ALLOYSEARLE M. JORGENSEN CO. (1) ALUMINUM 11/1/1995 N/A684CARBON, ALLOY, AND TOOL STEELSEARLE M. JORGENSEN CO. (1) ALLOY & TOOL STEELS 4/1/1993 71324680685CARBON, ALLOY, AND TOOL STEELSEARLE M. JORGENSEN CO. (1) ALLOY & TOOL STEELS 11/1/1995 8001831686STAINLESS STEELS 304, 347, 17-4, 410EARLE M. JORGENSEN CO. (1) STAINLESS STEEL 11/1/1995 N/A687LEAD ACID BATTERY WET, FILLEDWITH ACID

EAST PENN MANUFACTURING CO.,INC.

BATTERY 11/29/2010 N/A688

PHASE II CONDUCTOR ULTRASOUNDECO-MED PHARMACEUTICALS MIXTURE 1/1/2011 N/A689

GREEN QUEST 200ECOQUIP MIXTURE 1/1/2000 N/A690QUEST FREEZE DEFENSEECOQUIP SALT SOLUTION 1/1/2000 N/A691QUEST HDECOQUIP MIXTURE 6/8/2011 N/A692LUPERSOL DDM-9ELF ATOCHEM CANADA INC. MIXTURE 1/24/1997 N/A693FORANE R 22ELF ATOCHEM NORTH AMERICA, INC. CHLORODIFLUOROMETHANE 12/30/1993 FORANE

R22694

LUPERSOL DHD-9ELF ATOCHEM NORTH AMERICA, INC. MIXTURE 7/12/1995 8000251695ELKEM COLD RAMMING PASTE TYPET AND TW

ELKEM ASA CARBON MIXTURE 9/4/2006 N/A696

ELMELEC/ELMTUBE/PERFOREIMELMELIN PLC, EAST LONDON MICA MIXTURE 10/15/1997 N/A697

ELMER'S CARPENTERS WOOD GLUEELMER'S PRODUCTS, INC. NON-HAZARDOUS 6/16/1999 70934799698ALUMINUM CHLORIDEEM SCIENCE ALUMINUM CHLORIDE 11/17/1999 N/A699AMMONIUM CHLORIDEEM SCIENCE AMMONIUM CHLORIDE 2/3/1997 70611818700BARBITURIC ACIDEM SCIENCE BARBITURIC ACID 6/25/1993 N/A701CADMIUM MONOCARBONATEEM SCIENCE CADMIUM CARBONATE 9/12/1995 71343284702CALCIUM CHLORIDE, ANHYDROUSEM SCIENCE CALCIUM CHLORIDE 3/1/1991 71295570703CARBOWAXEM SCIENCE POLYETHYLENE GLYCOL 6000 3/1/1991 71305297704CAUSTIC POTASHEM SCIENCE POTASSIUM HYDROXIDE, SOLID 3/7/1995 71295604705DIAZOTIZING SALTSEM SCIENCE SODIUM NITRITE 3/9/1995 71299014706DIPOTASSIUM PHOSPHATEEM SCIENCE POTASSIUM PHOSPHATE, DIBASIC 12/10/1992 71306333707

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Facility: CENTKYCentury Aluminum Of Kentucky, LLC

TradenameManufacturer Chemical Name MSDS Date MSDS IDNo.

DISODIUM PHOSPHATE, DISODIUMHYDROGEN

EM SCIENCE SODIUM PHOSPHATE, DIBASIC,HEPTAHYDRATE

8/10/1993 71344393708

EPSOM SALTSEM SCIENCE MAGNESIUM SULFATE 12/9/1992 71331707709ETHYL ALCOHOL, DENATURED, 95%,SPECIAL

EM SCIENCE MIXTURE 10/19/1995 N/A710

HYDROCHLORIC ACID, GREM SCIENCE HYDROCHLORIC ACID 10/29/2001 N/A711HYDROXYLAMINE SALTEM SCIENCE HYDROXYLAMINE

HYDROCHLORIDE10/4/1993 71296010712

IRON (3) CHLORIDE, HEXAHYDRATEEM SCIENCE FERRIC CHLORIDE, HEXAHYDRATE 9/12/1995 71304001713ISO-PROPYL ALCOHOLEM SCIENCE ISOPROPANOL, 2-PROPANOL 2/24/1994 71304662714LANTHANUM NITRATE HEXAHYDRATEEM SCIENCE LANTHANUM NITRATE 1/19/1994 71348047715METHANOLEM SCIENCE ALIPHATIC ALCOHOL 2/12/1998 N/A716METHYL RED, NATURALEM SCIENCE METHYL RED, NATURAL 2/24/1990 N/A717MOHR'S SALT; AMMONIUM IRON (II)SULFATE

EM SCIENCE FERROUS AMMONIUM SULFATE 8/9/1993 71321020718

MOLYBDIC ACIDEM SCIENCE MOLYBDIC ACID 3/1/1991 71344338719N-CHLORO-P-TOLUENESULFONAMIDE, SODIUM

EM SCIENCE CHLORAMINE-T 3/1/1991 71344435720

OCTADECANOIC ACIDEM SCIENCE STEARIC ACID 12/10/1992 71323214721PERCHLORIC ACID, 70%EM SCIENCE PERCHLORIC ACID, 70% 6/11/1993 71298021722POTASSIUM BIPHTHALATEEM SCIENCE POTASSIUM HYDROGEN 3/1/1991 71344350723

POTASSIUM DISULFATEEM SCIENCE POTASSIUM PYROSULFATE 3/1/1991 71306337724QUINOLINEEM SCIENCE 1-AZANAPHTHALENE 7/9/1993 N/A725SODIUM CARBONATE, ANHYDROUSEM SCIENCE SODIUM CARBONATE 1/31/1997 71298917726SODIUM CHLORIDEEM SCIENCE SODIUM CHLORIDE 4/30/1993 71298920727SODIUM PHOSPHATE, DIBASIC,HEPTAHYDRATE

EM SCIENCE SODIUM PHOSPHATE 2/24/1990 71344395728

SODIUM SULFITE 10% W/VEM SCIENCE INORGANIC SALT 4/26/2001 N/A729SULFURIC ACIDEM SCIENCE SULFURIC ACID 4/19/1994 SULFRCACI

D730

TOLUENEEM SCIENCE TOLUENE 12/3/1999 N/A731TRITON X 100EM SCIENCE ETHER 3/1/1991 71301471732

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Facility: CENTKYCentury Aluminum Of Kentucky, LLC

TradenameManufacturer Chemical Name MSDS Date MSDS IDNo.

CHLORAMINE-TEM SCIENCES, DIV. OF EMINDUSTRIES

ORGANIC SALT 10/7/1986 N/A733

ETHYL ALCOHOL, ANHYDROUS,EMD CHEMICALS INC. ALCOHOL 3/3/2003 N/A734

FLUORIDE STANDARDEMD CHEMICALS INC. MIXTURE 12/14/2006 N/A735MAGNESIUM CHLORIDE,EMD CHEMICALS INC. MAGNESIUM CHLORIDE 1/23/2007 N/A736

MULTIPHARM ETHYL ALCOHOL, 200PROOF

EMD CHEMICALS INC. ALCOHOL 6/10/2009 N/A737

POTASSIUM CHLORIDE, 4M, SATEMD CHEMICALS INC. INORGANIC SALT SOLUTION 6/12/2006 N/A738

QUINOLINE, FOR SYNTHESISEMD CHEMICALS INC. QUINOLINE 5/20/2009 71344241739SODIUM ACETATE TRIHYDRATE GREMD CHEMICALS INC. MIXTURE 1/30/2007 N/A740SODIUM HYDROXIDE 33 PERCENTW/W

EMD CHEMICALS INC. ALKALI SOLUTION 12/5/2008 N/A741

CHEVRON HEATING FUEL NO. 1EMMICK OIL INC. MIXTURE 4/21/1990 8000132742ENERGIZER BATTERY SILVER OXIDE-ZINC

ENERGIZER BATTERYMANUFACTURING, INC.

BATTERY 1/1/2010 N/A743

ENERGIZER LITHIUM MANGANESEENERGIZER BATTERY BATTERY 1/1/2010 N/A744

MOLDEX CONCENTRATEENVIROCARE CORPORATION QUATERNARY AMMONIUMCOMPOUND

3/1/2006 N/A745

EPSON INK CARTRIDGE T060120EPSON AMERICA, INC. INK 8/1/2005 N/A746EPSON INK CARTRIDGE T060220EPSON AMERICA, INC. INK 8/1/2005 N/A747EPSON INK CARTRIDGE T060320EPSON AMERICA, INC. INK 8/1/2005 N/A748EPSON INK CARTRIDGE T060420EPSON AMERICA, INC. INK 8/1/2005 N/A749DIALA OIL AXEQUILON ENTERPRISES LLC MIXTURE 1/4/1999 8001231750EM MANGANESE-ALUMINUM - 75%MANGANESE

ERAMET MARIETTA INC. MIXTURE 6/17/1999 MANGANESE

751

EM IRON-ALUMINUM - 80% IRONERAMET MARIETTA, INC. MIXTURE 9/25/2003 1003752CATHODE BLOCKS KA1, 2, 3, 23 & 25ERFTCARBON GMBH & CO KB MIXTURE 2/9/2000 CARBONBLK753CADWELD ELECTRICAL WELDINGERICO PRODUCTS, INC. MIXTURE 9/15/2000 N/A754

ALL STATE ALL GUARD NOZZLE GELESAB GROUP, INC. (1) PETROLEUM HYDROCARBON 3/14/2003 N/A755

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Facility: CENTKYCentury Aluminum Of Kentucky, LLC

TradenameManufacturer Chemical Name MSDS Date MSDS IDNo.

ALLOY RODS ATOM ARC LO HYD.,...1201B-M2

ESAB GROUP, INC. (1) WELDING ELECTRODES 10/30/1997 8001193756

ATOM ARC LOW HYRDROGEN WELDESAB GROUP, INC. (1) WELDING ELECTRODE 11/21/2005 8014790757

DUALSHIELD T-5&CORESHIELDFLUXCORD ELECT

ESAB GROUP, INC. (1) WELDING ELECTRODE 4/6/2000 8001381758

ESAB ALL-STATE BARE ALUMINUMESAB GROUP, INC. (1) MIXTURE 1/31/2008 E4043759

L-TEC ALUMINUM WELDINGELECTRODES,4043HQ

ESAB GROUP, INC. (1) MIXTURE 6/8/1995 70977533760

SHIELD BRIGHT 316L FLUX COREDESAB GROUP, INC. (1) ELECTRODE 5/12/2008 8015494761

ESAB MILD STEEL COVEREDELECTRODES

ESAB GROUP, INC./GRAINGER ELECTRODE 4/30/2013 N/A762

ANTI SPLATTER COMPOUND NO. 65ESAB WELDING & CUTTING MIXTURE 7/2/2003 N/A763

ESAB TUNGSTEN ELECTRODESESAB WELDING & CUTTINGPRODUCTS

ELECTRODE 4/11/2006 8015320764

TONE PLANT FOODS &OR ORGANICESPOMA COMPANY NON-HAZARDOUS 2/7/2000 N/A765

BLUE WINDOW CLEANERESSENTIAL INDUSTRIES, INC. MIXTURE 4/14/2006 N/A7664461 SERIES, 12176, 12177, 12178ESSEX GROUP, INC. MIXTURE 7/7/1998 70995477767ABRASION RESISTANT CAST IRONEUREKA FOUNDRY CO. METAL ALLOY 10/1/2002 71342562768DUCTILE IRONEUREKA FOUNDRY CO. METAL ALLOY 10/1/2002 N/A769GRAY IRONEUREKA FOUNDRY CO. METAL ALLOY 10/1/2002 71304639770EVANS 00450 SUPERFLEX ADDITIVEEVANS ADHESIVE CORP. MIXTURE 11/9/1995 N/A771WALL-TITE 00450 SEAM ADHESIVEEVANS ADHESIVE CORP. MIXTURE 8/17/1995 N/A772EVANS STRIPCOAT - TYPE IIEVANS COATINGS, LLC MIXTURE 1/1/2010 N/A773GREEN ANODESEVERGREEN ALUMINUM, LLC. MIXTURE 8/31/2006 110099011774XT POLYMEREVONIK CYRO LLC MIXTURE 7/26/2010 N/A775EXXSOL D110 FLUIDEXXON CHEMICAL AMERICAS DEAROMATIZED HYDROCARBONS 5/12/2010 N/A776EXXON GEAR OIL GX 85W-140EXXON CO., U.S.A. (1) PETROLEUM LUBRICATING OIL 7/23/1992 71296818777MOBIL 10W-40 ENGINE OILEXXON MOBIL CORPORATION PETROLEUM HYDROCARBONS 10/11/2007 N/A778MOBIL DTE 13MEXXON MOBIL CORPORATION PET. HYDROCARBONS WITH 4/25/2003 N/A779

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Facility: CENTKYCentury Aluminum Of Kentucky, LLC

TradenameManufacturer Chemical Name MSDS Date MSDS IDNo.

MOBIL DTE OIL MEDIUMEXXON MOBIL CORPORATION PETROLEUM HYDROCARBON 8/21/2001 8001641780MOBIL SHC 630EXXON MOBIL CORPORATION PETROLEUM HYDROCARBON 4/4/2002 8014524781MOBIL SHC 636EXXON MOBIL CORPORATION PETROLEUM HYDROCARBON 5/23/2007 N/A782MOBIL VELOCITE OIL NO. 6EXXON MOBIL CORPORATION MIXTURE 2/7/2008 8014730783MOBILGEAR 600 XP 460EXXON MOBIL CORPORATION MIXTURE 6/8/2007 N/A784MOBILGREASE XHP 222EXXON MOBIL CORPORATION MIXTURE 7/27/2005 8001800785MOBILITH SHC 100EXXON MOBIL CORPORATION MIXTURE 9/14/2011 N/A786MOBILITH SHC 100 GREASEEXXON MOBIL CORPORATION MIXTURE 3/25/2009 MOBILITH787MOBILITH SHC 220EXXON MOBIL CORPORATION MIXTURE 1/1/2011 N/A788MOBILUX EP 1EXXON MOBIL CORPORATION MIXTURE 8/12/2005 N/A789RONEX MPEXXON MOBIL CORPORATION MIXTURE 6/20/2008 N/A790UNIVIS HVI 13EXXON MOBIL CORPORATION MIXTURE 4/23/2008 N/A791UNIVOLT N 61 BEXXON MOBIL CORPORATION MIXTURE 6/21/2003 N/A792FALK LONG TERM GREASE 02250FALK CORP. MIXTURE 10/1/2001 8001750793FALK LONG TERM GREASE 02250FALK CORP. MIXTURE 10/1/2004 8014820794GASOILA SOFT SETFEDERAL PROCESS CO. MIXTURE 5/18/1998 8000300795FREE ALL DEEP PENETRATING OILAEROSOL

FEDERAL PROCESS COMPANY MIXTURE 2/1/2006 N/A796

C-5A ANTISEIZEFEL-PRO CHEMICAL PRODUCTS, L.P. LUBRICANT 7/23/1997 ANTISEIZE797

35250 FELLOWES POWERSHREDSHRED LUB

FELLOWES MIXTURE 11/8/2010 N/A798

EYEWASHFENDALL CO. MIXTURE 6/6/1998 N/A799LITE WEIGHT 3-LIGHTWEIGHTBODYFILLER

FIBRE GLASS-EVERCOAT CO., INC. MIXTURE 9/1/1994 71339943800

BHA NEUTRALITEFILTER-MEDIA CO., INC. MIXTURE 11/29/2005 N/A801FIRE-STOP SYSTEMS # 310 PANELFIRE-STOP SYSTEMS MIXTURE 1/1/1998 N/A802THERMALASTIC 83CFIRE-STOP SYSTEMS MIXTURE 10/1/1994 N/A803(1,2-CYCLOHEXYLENEDINITRILO)-T/AACID

FISHER SCIENTIFIC (1,2-CYCLOHEXYLENEDINITRILO)-T/A ACID

5/23/1991 71344364804

1,1,2-TRICHLORO-1,2,2-FISHER SCIENTIFIC 1,1,2-TRICHLORO-1,2,2- 7/12/1996 71301375805

2-PROPANOL (12090)FISHER SCIENTIFIC 2-PROPANOL 4/28/1998 71318878806

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Facility: CENTKYCentury Aluminum Of Kentucky, LLC

TradenameManufacturer Chemical Name MSDS Date MSDS IDNo.

ACETIC ACID, GLACIAL, 00120FISHER SCIENTIFIC ACETIC ACID 12/12/1997 ACETIC807ACETONE, 00140FISHER SCIENTIFIC ACETONE 8/11/2000 71320744808ALUMINUM CHLORIDEHEXAHYDRATE, 00905

FISHER SCIENTIFIC ALUMINUM CHLORIDEHEXAHYDRATE

3/8/2001 N/A809

AMMONIUM ACETATEFISHER SCIENTIFIC AMMONIUM ACETATE 12/13/1993 70611820810AMMONIUM CHLORIDE (AC9470862,...)FISHER SCIENTIFIC AMMONIUM CHLORIDE 2/16/1998 71353067811AMMONIUM PHOSPHATE MONOBASICFISHER SCIENTIFIC MIXTURE 3/4/1996 N/A812

ARSENIC REFERENCE STD SOL,SA449100

FISHER SCIENTIFIC ARSENIC REFERENCE STANDARDSOLUTION

3/4/1996 71295416813

BARBITURIC ACID 01308100-01309100FISHER SCIENTIFIC BARBITURIC ACID 12/12/1997 71304269814BARIUM CHLORIDE DIHYDRATES71245...

FISHER SCIENTIFIC MIXTURE 4/17/1998 BARIUM815

BATH CLEAR MICROBICIDE, 89044FISHER SCIENTIFIC MIXTURE 8/2/2000 N/A816BORIC ACID, 03260 (A7710)FISHER SCIENTIFIC BORIC ACID 7/12/1996 71321096817BORON REF STD SOLUTION, SB-155FISHER SCIENTIFIC BORIC ACID SOLUTION 6/28/1991 71319770818BROMOCRESOL GREEN SOLUTION0.04%, SI-14

FISHER SCIENTIFIC BROMOCRESOL GREEN 5/15/1991 71320202819

BROMOPHENOL BLUE S71389/90,FISHER SCIENTIFIC BROMOPHENOL BLUE 12/12/1997 71327234820

BUFFER SOLUTION PH 10AC258600000...

FISHER SCIENTIFIC MIXTURE 9/2/1997 BUFFER 10821

BUFFER SOLUTION PH 4.0 (COLOR-FISHER SCIENTIFIC MIXTURE 9/2/1997 BUFFER4822

BUFFER SOLUTION PH 7.0 (COLOR-CODED YLW)

FISHER SCIENTIFIC MIXTURE 1/4/1999 BUFFER7823

BUFFER SOLUTION TISAB (SB1754)FISHER SCIENTIFIC MIXTURE 9/2/1997 71326910824CADMIUM CHLORIDE ANHYDROUS(C10100)

FISHER SCIENTIFIC CADMIUM CHLORIDE 5/28/1996 71343282825

CALCIUM CHLORIDE SOLUTION 2.75%FISHER SCIENTIFIC CALCIUM CHLORIDE 3/3/1993 71316964826CALCIUM FLUORIDE (C89250)FISHER SCIENTIFIC CALCIUM FLUORIDE 3/4/1996 71316968827CALCIUM HYPOCHLORITE SOLUTIONFISHER SCIENTIFIC MIXTURE 3/4/1996 71344231828

CALCIUM OXIDEFISHER SCIENTIFIC CALCIUM OXIDE 8/2/2000 N/A829CARBORUNDUM (C192500)FISHER SCIENTIFIC SILICON CARBIDE 3/4/1996 71344404830

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Facility: CENTKYCentury Aluminum Of Kentucky, LLC

TradenameManufacturer Chemical Name MSDS Date MSDS IDNo.

CHLORAMINE T TRIHYDRATEFISHER SCIENTIFIC CHLORAMINE T TRIHYDRATE 9/2/1997 71344436831CHLORAMINE-T (1097997)FISHER SCIENTIFIC CHLORAMINE-T 12/1/1994 71344434832CHLOROACETIC ACID (A176500)FISHER SCIENTIFIC CHLOROACETIC ACID 3/4/1996 71295677833CHROMIUM (VI) TRIOXIDE, ACC 04940FISHER SCIENTIFIC CHROMIUM (VI) TRIOXIDE 6/4/1998 71303235834CITRIC ACID ANHYDROUS (A9401)FISHER SCIENTIFIC CITRIC ACID 3/4/1996 71295676835CLEANING SOLUTIONFISHER SCIENTIFIC MIXTURE 8/2/2000 N/A836CUPFERRON (C-551)FISHER SCIENTIFIC CUPFERRON 7/9/1989 71344424837DEXTROSE ANHYDROUS (BP3501)FISHER SCIENTIFIC GLUCOSE 3/4/1996 71344217838ERIOCHROME BLACK T SOLUTION(SE32500)

FISHER SCIENTIFIC MIXTURE 9/2/1997 71353068839

ETHYL ALCOHOL, DENATUREDFISHER SCIENTIFIC ETHYL ALCOHOL, DENATURED 5/17/1996 71296509840

ETHYLENEDIAMINE TETRAACETICACID S311100

FISHER SCIENTIFIC ETHYLENEDIAMINE TETRAACETICACID...

5/12/1998 71353066841

FISHERBRAND VACUUM PUMP OILFISHER SCIENTIFIC PETROLEUM HYDROCARBON 10/23/1997 N/A842

GLYCERIN (G31500)FISHER SCIENTIFIC GLYCERIN 5/17/1996 71325742843HYDROCHLORIC ACID 32-38%FISHER SCIENTIFIC MIXTURE 6/6/2006 71335892844HYDROGEN PEROXIDE 30-50%(H323500)

FISHER SCIENTIFIC MIXTURE 3/4/1996 71314390845

INDIGO CARMINE (I16625)FISHER SCIENTIFIC MIXTURE 2/28/1992 71344315846KEROSENE (K104)FISHER SCIENTIFIC MIXTURE 9/5/1985 70798957847L-ASCORBIC ACIDFISHER SCIENTIFIC L-ASCORBIC ACID 8/30/1985 71344267848M-PHOSPHORIC ACID, GLACIAL 13216FISHER SCIENTIFIC M-PHOSPHORIC ACID, GLACIAL 3/4/1996 N/A849MAGNESIUM CHLORIDEFISHER SCIENTIFIC MAGNESIUM CHLORIDE, 9/2/1997 71352737850

MAGNESIUM OXIDE S80066, M300500,...

FISHER SCIENTIFIC MAGNESIUM OXIDE 12/12/1997 71330995851

MERCURYFISHER SCIENTIFIC MERCURY 10/6/2000 N/A852MERCURY (I) CHLORIDE (M159100)FISHER SCIENTIFIC MERCURY (I) CHLORIDE 3/4/1996 71305132853MERCURY (II) CHLORIDE, S80074-FISHER SCIENTIFIC MIXTURE 12/12/1997 71356153854

MOLYBDIC ACID, 85% (A173500)FISHER SCIENTIFIC MOLYBDIC ACID 4/26/1985 71344339855

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Facility: CENTKYCentury Aluminum Of Kentucky, LLC

TradenameManufacturer Chemical Name MSDS Date MSDS IDNo.

N,N-DIETHYL-P-PHENYLENEDIAMINEOXALATE

FISHER SCIENTIFIC N,N-DIETHYL-P-PHENYLENEDIAMINE OXALATE

1/1/1985 71338921856

O-PHOSPHORUS ACID (A246500)FISHER SCIENTIFIC O-PHOSPHORUS ACID 3/24/1992 71344414857PERCHLORIC ACID, 60% S76875ACS-2,-4,...

FISHER SCIENTIFIC PERCHLORIC ACID 1/5/1998 8000590858

PHENOL RED FREE ACID (P7410)FISHER SCIENTIFIC PHENOL RED 4/4/1995 71337427859PHENOLPHTHALEIN (P79100)FISHER SCIENTIFIC PHENOLPHTHALEIN 3/4/1996 P79100860PICRIC ACID, MINIMUM 10% WATERFISHER SCIENTIFIC 2,4,6-TRINITROPHENOL 3/4/1996 71323211861

POTASSIUM CARBONATEANHYDROUS (BP365500)

FISHER SCIENTIFIC CARBONIC ACID, DIPOTASSIUMSALT

1/9/1995 N/A862

POTASSIUM CHLORIDE SOLUTION,FISHER SCIENTIFIC POTASSIUM CHLORIDE 6/18/2001 N/A863

POTASSIUM CHROMATE (P220100)FISHER SCIENTIFIC CHROMIC ACID DIPOTASSIUM SALT 3/15/1995 71344285864POTASSIUM DICHROMATEFISHER SCIENTIFIC POTASSIUM DICHROMATE 7/15/1998 PTDICHROM865

POTASSIUM DICHROMATE SOL. 0.1N(SP1701)

FISHER SCIENTIFIC CHROMIC ACID, DIPOTASSIUMSALT

3/13/1992 71298204866

POTASSIUM HYDROGEN PHTHALATEFISHER SCIENTIFIC PHTHALIC ACID, MONOPOTASSIUM 9/2/1997 71344349867

POTASSIUM HYDROXIDE SOLUTION45%

FISHER SCIENTIFIC POTASSIUM HYDROXIDESOLUTION 45%

5/8/1992 71298191868

POTASSIUM IODIDEFISHER SCIENTIFIC POTASSIUM IODIDE 12/12/1997 PT.IODIDE869

POTASSIUM NITRATE (BP368500)FISHER SCIENTIFIC POTASSIUM NITRATE 7/12/1996 71306303870POTASSIUM PHOSPHATE,FISHER SCIENTIFIC POTASSIUM PHOSPHATE, 12/12/1997 8000412871

POTASSIUM PHOSPHATE,MONOBASIC/ACS GRADE

FISHER SCIENTIFIC POTASSIUM PHOSPHATE,MONOBASIC

4/6/1984 71306335872

PYRIDINEFISHER SCIENTIFIC PYRIDINE 4/28/1998 71344227873REAGENT ALCOHOL (20087)FISHER SCIENTIFIC ALCOHOL 6/19/1998 71306526874SAND, SEA WASHED (S1503)FISHER SCIENTIFIC QUARTZ 12/8/1994 71344258875SILICON REFERENCE STANDRD SOL(SS465100)

FISHER SCIENTIFIC MIXTURE 3/4/1996 71298756876

SILVER NITRATE SOLUTIONS &FISHER SCIENTIFIC SILVER NITRATE 6/8/1998 SLVRNITRT877

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Facility: CENTKYCentury Aluminum Of Kentucky, LLC

TradenameManufacturer Chemical Name MSDS Date MSDS IDNo.

SODIUM FORMATE (21250)FISHER SCIENTIFIC SODIUM FORMATE 9/2/1997 71298955878SODIUM HYDROXIDE, PURUMFISHER SCIENTIFIC SODIUM HYDROXIDE 12/12/1997 8000395879

SODIUM L-(+)-TARTRATE DIHYDRATEBP352500

FISHER SCIENTIFIC SODIUM TARTRATE DIHYDRATE 12/12/1997 71356125880

SODIUM PHOSPHATE DIBASICFISHER SCIENTIFIC DISODIUM ORTHOPHOSPHATE 3/4/1996 71344394881

SODIUM PHOSPHATE MONOBASICMONOHYDRATE

FISHER SCIENTIFIC SODIUM PHOSPHATE MONOBASICMONOHYDRATE

3/4/1996 71344384882

SODIUM SULFATE ANHYDROUSFISHER SCIENTIFIC SODIUM SULFATE 8/2/2000 N/A883SODIUM SULFIDE (S426212)FISHER SCIENTIFIC SODIUM SULFIDE 9/20/1997 71322475884SODIUM SULFITE ANHYDROUS,FISHER SCIENTIFIC SODIUM SULFITE 10/23/1997 71299035885

SODIUM THIOSULFATE SOLUTIONS0.025N

FISHER SCIENTIFIC SODIUM THIOSULFATEPENTAHYDRATE

9/29/1988 71298964886

STARCH (1B464)FISHER SCIENTIFIC STARCH 12/28/1993 71344325887STEARIC ACID (22527)FISHER SCIENTIFIC STEARIC ACID 4/7/1994 71306342888TERT-BUTANOL (A401500)FISHER SCIENTIFIC TERT-BUTYL ALCOHOL 3/4/1996 71344296889THIOGLYCOLIC ACID (A319100)FISHER SCIENTIFIC THIOGLYCOLIC ACID 3/4/1996 71344306890THYMOL BLUE, T4165FISHER SCIENTIFIC THYMOLSULFONEPHTHALEIN 6/8/1995 71343420891TOLUENE (S80229-T3304)FISHER SCIENTIFIC METHYL BENZENE 4/28/1998 TOLUENE892TRIS(HYDROXYMETHYL)AMINOMETHAFISHER SCIENTIFIC MIXTURE 12/12/1997 71356124893

XYLENES (X3520)FISHER SCIENTIFIC XYLENES 5/28/1996 71302077894ZINC METAL (GRANULAR AND MOSSY)FISHER SCIENTIFIC ZINC 3/4/1996 1017895

PHFFT AEROSOL DUSTERFISHER SCIENTIFIC CO. DICHLORODIFLUOROMETHANE 2/1/1985 71344444896LUBRIPLATE "LITHIUM" SERIES 1200-2,FISKE BROTHERS LUBRICATING GREASE 11/1/1985 LITHIUM897

LUBRIPLATE NO. 105FISKE BROTHERS PETROLEUM LUBRICATINGGREASE

1/1/2006 N/A898

LUBRIPLATE NO.176 OPEN GEARFISKE BROTHERS PETROLEUM LUBRICATING 1/1/2003 8001631899

ULTRASONIC COUPLING PASTEFLEXIM GMBH MIXTURE 5/30/2003 N/A900FLOETROLFLOOD COMPANY MIXTURE 9/1/1999 N/A901

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Facility: CENTKYCentury Aluminum Of Kentucky, LLC

TradenameManufacturer Chemical Name MSDS Date MSDS IDNo.

PENETROL/MARINE PENETROLFLOOD COMPANY PETROLEUM DISTILLATES 9/11/1995 71339340902FORMULA-8FLUORAMICS, INC. MIXTURE 1/1/1995 N/A903ALUMINUM FLUORIDEFLUORSID S.P.A. MIXTURE 10/20/2003 N/A904DRAGNET SFRFMC WYOMING CORP. MIXTURE 2/29/2008 N/A905

SODIUM CARBONATE, ANHYDROUSFMC WYOMING CORP. SODA ASH 1/26/2004 SODA ASH906SODIUM CARBONATE, ANHYDROUSFMC WYOMING CORP. SODIUM CARBONATE 2/13/1997 70636770907PROMAG SFOSECO INC. MIXTURE 7/5/1995 PROMAG S908SIVEX S FILTERSFOSECO INC. MIXTURE 5/20/1997 N/A909TILITE 100FOSECO INC. TITANIUM 8/22/1997 71351620910TILITE 1014FOSECO INC. TITANIUM 1/7/1996 71351504911TILITE 9549FOSECO INC. TITANIUM 1/7/1997 N/A912CANCEL MALODOR COUNTERACTANTFRANKLIN CLEANING TECHNOLOGY MIXTURE 11/18/2002 N/A913DEFENSE, F1350FRANKLIN CLEANING TECHNOLOGY MIXTURE 6/15/1998 N/A914DISAPPEAR MALODORFRANKLIN CLEANING TECHNOLOGY MIXTURE 11/18/2002 N/A915

FILM BUSTER BASEBOARD STRIPPERFRANKLIN CLEANING TECHNOLOGY MIXTURE 11/18/2002 N/A916FIRST CLASS FURNITURE POLISHFRANKLIN CLEANING TECHNOLOGY MIXTURE 11/24/1997 71330162917FORMULA 900FRANKLIN CLEANING TECHNOLOGY MIXTURE 8/11/1998 N/A918HEATHER AIR FRESHENERFRANKLIN CLEANING TECHNOLOGY MIXTURE 11/24/1997 71336811919INSTITUTIONAL BAB-O WITH BLEACHFRANKLIN CLEANING TECHNOLOGY MIXTURE 5/6/2002 N/A920LB #5 NON-ACID BOWL CLEANERFRANKLIN CLEANING TECHNOLOGY MIXTURE 5/6/2002 N/A921LBS CLEANER/DEGREASERFRANKLIN CLEANING TECHNOLOGY MIXTURE 9/24/1997 71337889922LBS GLASS CLEANERFRANKLIN CLEANING TECHNOLOGY MIXTURE 9/24/1997 71352179923MICROENCAPSULATED STAINLESSSTEEL CLNR

FRANKLIN CLEANING TECHNOLOGY MIXTURE 1/24/2007 N/A924

MICROENCAPSULATED WOODFRANKLIN CLEANING TECHNOLOGY MIXTURE 1/24/2007 N/A925

ODOR SHIELDS REFILLS-HEATHERFRAGRANCE

FRANKLIN CLEANING TECHNOLOGY NON-HAZARDOUS 9/24/1997 71336812926

OFFENSE FLOOR STRIPPERFRANKLIN CLEANING TECHNOLOGY AQUEOUS SOLUTION OF 11/18/2002 71345307927

QUARRY TILE CLEANERFRANKLIN CLEANING TECHNOLOGY MIXTURE 9/14/1998 71303453928

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Facility: CENTKYCentury Aluminum Of Kentucky, LLC

TradenameManufacturer Chemical Name MSDS Date MSDS IDNo.

QUASARFRANKLIN CLEANING TECHNOLOGY MIXTURE 4/1/2002 N/A929RINSEAWAYFRANKLIN CLEANING TECHNOLOGY MIXTURE 9/24/1997 N/A930RUNWAYFRANKLIN CLEANING TECHNOLOGY MIXTURE 8/7/1996 70371843931SENTINELFRANKLIN CLEANING TECHNOLOGY MIXTURE 6/22/1998 N/A932SPEED SPRAY POWER CLEANERFRANKLIN CLEANING TECHNOLOGY AQUEOUS SOLUTION OF

SURFACTANTS8/11/1999 8000305933

TITEBOND PROVANTAGE HVY DUTYFRANKLIN INTERNATIONAL MIXTURE 10/20/2010 N/A934

CLAY & BARRIER BRANDSFREEPORT BRICK COMPANY MIXTURE 1/1/2003 N/A935REFRESH GEL DEODORANTFRESH PRODUCTS, INC. MIXTURE 10/17/2007 8000304936ATLAS COPCO MEISSEL PASTEFUCHS LUBRICANTS CO. MIXTURE 10/19/2005 N/A937CLAY BARRIER BRICKFUZION TECHNOLOGIES, INC ALUMINOSILICATE 1/1/2008 9723938SODIUM ALUMINUM TETRAFLUORIDEG-METCO, INC. SODIUM ALUMINUM

TETRAFLUORIDE5/18/2000 8001711939

TOPCOAT MEMBRANE 1060-1GAF MATERIALS CORPORATION MIXTURE 6/1/2003 N/A940ECONO FIBERED ALUMINUM ROOFCOATING

GARDNER ASPHALT CORP. MIXTURE 10/31/1996 71339961941

SUNBRITE PREM. GRADE ALUM.GARDNER ASPHALT CORP. MIXTURE 10/31/1996 71339962942

WET/DRY PREMIUM ROOF CEMENTGARDNER ASPHALT CORP. MIXTURE 10/31/1996 71298370943DYNAMITE 234 PREMIUM GRADE HVYGARDNER-GIBSON CORPORATION MIXTURE 11/10/2006 N/A944

DYNAMITE 760 VINYL WALLCOVERINGADHESIVE

GARDNER-GIBSON CORPORATION MIXTURE 11/10/2006 N/A945

PTFE THREAD SEAL TAPEGARLOCK, INC. (1) POLYTETRAFLUOROETHYLENE 7/19/1996 N/A946CALIBRATION CHECK GASGASCO AFFILIATES, LLC MIXTURE 1/1/2006 N/A947ST-22 SILICONE FLUIDSGEMINI TECHNOLOGIES, INC MIXTURE 1/1/2000 N/A948FLAKE CALCIUM CHLORIDEGENERAL CHEMICAL CORP. CALCIUM CHLORIDE, DIHYDRATE 9/1/1994 71316962949LIQUID CALCIUM CHLORIDEGENERAL CHEMICAL CORP. MIXTURE 3/1/1993 CHLORIDE950LIQUEFIED PROPANEGENIUM PUBLISHING CORP. PROPANE 9/1/1984 N/A951EXPANDING FOAM SEALANTGEOCEL CORP. MIXTURE 1/7/2004 GEO205952CORMATIC/ULTIMA HANDI-SCRUBB SFHND CLNR

GEORGIA-PACIFIC CORP. MIXTURE 6/6/1996 N/A953

LOW ALLOY STEELGERDAU AMERISTEEL LOW CARBON STEEL 5/1/2006 N/A954

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TradenameManufacturer Chemical Name MSDS Date MSDS IDNo.

SILICON CONSTRUCTION SEALANTSCS1001

GES WATERFORD PLANT SEALANT 11/23/2005 N/A955

LIQUID PAPER CORRECTION FLUIDGILLETTE MEDICAL EVALUATION MIXTURE 12/10/1998 CORRECTIO956

DURACELL PROCELL PRO ALKALINEBATTERIES

GILLETTE MEDICAL EVALUATIONLABS (2)

BATTERY 11/6/2003 N/A957

SILICON METALGLOBE METALLURGICAL, INC. MIXTURE 2/9/1999 SILCN METL958ALL STYLES OF FIBERGLASS WOVENTEXTILE

GLT PRODUCTS MIXTURE 4/17/2003 N/A959

PIPE AND TANK INSULATION MINERALGLT PRODUCTS MIXTURE 1/10/2003 N/A960

TEMPMATGLT PRODUCTS MIXTURE 8/2/2005 N/A961GO-JO ORIGINAL FORMULA H/D HANDGOJO INDUSTRIES, INC. MIXTURE 1/8/1996 N/A962

GOJO HAND MEDIC ANTISEPTIC SKINTREATMNT

GOJO INDUSTRIES, INC. MIXTURE 12/7/1999 N/A963

GOJO NATRL ORNG LOTION HNDGOJO INDUSTRIES, INC. MIXTURE 10/13/1999 71354590964

GOJO PROF'L PAINT BODY SHOPHAND CLNR

GOJO INDUSTRIES, INC. MIXTURE 6/8/2010 N/A965

GOJO PRO PAINT & STAIN HANDGOJO INDUSTRIES, INC.(1) MIXTURE 11/5/2004 71346489966

PURELL INSTANT HAND SANITIZERGOJO INDUSTRIES, INC.(1) MIXTURE 10/15/2007 N/A967HEET GAS LINE ANTIFREEZEGOLD EAGLE CO. MIXTURE 8/5/2005 N/A968XO-RUST ANTI-RUST ENAMELGPM MIXTURE 7/10/2012 N/A969UCAR CARBON BLOCK AND BRICK,GRAFTECH INTERNATIONAL, LTD. CARBON BLOCK AND BRICK 1/1/2001 UCAR970

FAST DRY AQUEOUS RECORDER INKGRAPHIC CONTROLS CORP. INK 5/20/1998 70988233971MEDIUM DRY AQUEOUS RECORDERGRAPHIC CONTROLS CORP. INK 5/18/1998 70988480972

EL CARB 100GRAPHITE SALES, INC. GRAPHITE 3/1/2000 N/A973SYNTHETIC GRAPHITEGRAPHITE SALES, INC. GRAPHITE 3/1/2000 N/A974SYNTHETIC GRAPHITEGRAPHITE SALES, INC. GRAPHITE 7/1/2001 N/A975STANDARD CELL 7 PH BUFFERGREAT LAKES INSTRUMENTS, INC. MIXTURE 6/28/1993 N/A976DC12060 GUNTHER ULTRA BONDGUNTHER MIRROR MASTIC MIXTURE 3/3/2003 N/A977

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TradenameManufacturer Chemical Name MSDS Date MSDS IDNo.

BOD NUTRIENT BUFFER PILLOWS,14862

HACH CO. MIXTURE 10/26/1991 71211527978

BUFFER SOLUTION HARDNESS 1HACH CO. MIXTURE 5/2/1996 71334429979BUFFER SOLUTION PH 4.00 + 0.02HACH CO. MIXTURE 8/21/1996 PH 4/0.02980BUFFER SOLUTION PH 7.00HACH CO. MIXTURE 7/1/1992 N/A981BUFFER SOLUTION PHOSPHATE12222

HACH CO. MIXTURE 4/18/1994 N/A982

CHLORIDE REFERENCE STANDARDHACH CO. MIXTURE 3/13/1996 71316509983

COPPER STANDARD SOLUTION, 75MG/L AS CU

HACH CO. MIXTURE 11/6/1996 71303458984

CUVER 2 COPPER REAGENTHACH CO. MIXTURE 1/1/1995 71303581985CYANIVER 3 CYANIDE REAGENTHACH CO. MIXTURE 11/6/1996 71344191986DPD INDICATOR FOR ULTRA LO RNGEHACH CO. MIXTURE 6/12/1997 71344181987

EDTA SOLUTION 1MHACH CO. MIXTURE 11/6/1996 71343580988EDTA TITRANT, 0.035NHACH CO. MIXTURE 11/6/1996 71343582989FERRIC ION SOLUTIONHACH CO. FERRIC ION SOLUTION 5/7/1996 FERRIC990FERROIN INDICATOR SOLUTION 20551HACH CO. NON-HAZARDOUS COMPONENTS 4/30/1987 71336867991FERROUS AMMONIUM SULFATESTANDARD, 0.0

HACH CO. MIXTURE 6/23/1992 71336872992

MANVER 2 HARDNESS INDICATORHACH CO. MIXTURE 9/12/1995 MANVER 2993PHOSPHATE BUFFER SOLUTIONHACH CO. MIXTURE 7/18/1996 71327781994POTASSIUM CHLORIDE REFERENCEHACH CO. MIXTURE 5/21/2008 N/A995

POTASSIUM HYDROXIDE SOLUTION8N

HACH CO. POTASSIUM HYDROXIDESOLUTION

7/8/1997 71344201996

SODIUM PERIODATE FORHACH CO. SODIUM PERIODATE 7/17/1986 71319387997

TITRANT SOLUTION HARDNESS 3HACH CO. MIXTURE 11/6/1996 TITRANT998ULTRA LOW RANGE CHLORINEHACH CO. MIXTURE 11/6/1996 71331001999

BOD NUTRIENT BUFFER PILLOWSHACH CO. (WORLDWIDEHEADQUARTERS)

MIXTURE 5/3/2002 N/A1000

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Facility: CENTKYCentury Aluminum Of Kentucky, LLC

TradenameManufacturer Chemical Name MSDS Date MSDS IDNo.

BOD NUTRIENT BUFFER PILLOWSHACH CO. (WORLDWIDEHEADQUARTERS)

MIXTURE 10/9/2009 N/A1001

BROMCRESOL GRN-METHYL REDHACH CO. (WORLDWIDE MIXTURE 9/2/1994 N/A1002

BROMCRESOL GRN-METHYL REDINDICATOR SOL.

HACH CO. (WORLDWIDEHEADQUARTERS)

MIXTURE 7/14/2001 N/A1003

BUFFER SOLUTION HARDNESS 1 PHHACH CO. (WORLDWIDE MIXTURE 8/11/2000 N/A1004

BUFFER SOLUTION PH 10.00 +/- 0.01HACH CO. (WORLDWIDEHEADQUARTERS)

MIXTURE 8/3/1998 PH 10.001005

BUFFER SOLUTION PH 7.00 +/- 0.02HACH CO. (WORLDWIDE MIXTURE 8/3/1998 PH 7.001006

CALVER 2 CALCIUM INDICATORHACH CO. (WORLDWIDEHEADQUARTERS)

MIXTURE 10/15/2009 N/A1007

DPD FREE CHLORINE REAGENTHACH CO. (WORLDWIDE MIXTURE 10/15/2009 DPD REGNT1008

DPD TOTAL CHLORINE REAGENTHACH CO. (WORLDWIDEHEADQUARTERS)

MIXTURE 4/3/2007 DPD CHLOR1009

FERROVER IRON REAGENTHACH CO. (WORLDWIDE MIXTURE 1/11/2001 713334061010

MOLY VER 6 MOLYBDENUM REAGENTHACH CO. (WORLDWIDEHEADQUARTERS)

MIXTURE 4/6/2000 N/A1011

MOLYVER 1 MOLYBDENUM REAGNTHACH CO. (WORLDWIDE MIXTURE 7/1/1999 N/A1012

MOLYVER 1 MOLYBDENUM REAGNTPOWDR PILOWS

HACH CO. (WORLDWIDEHEADQUARTERS)

MIXTURE 7/24/1999 N/A1013

MOLYVER 3 MOLYBDENUM REAGENTHACH CO. (WORLDWIDE MIXTURE 11/20/2000 N/A1014

NITRIFICATION INHIBITOR FORMULA2533

HACH CO. (WORLDWIDEHEADQUARTERS)

MIXTURE 10/3/2007 713530721015

SULFURIC ACID STANDARDHACH CO. (WORLDWIDE MIXTURE 10/21/1998 N/A1016

TITRANT SOLUTION HARDNESS 3HACH CO. (WORLDWIDEHEADQUARTERS)

MIXTURE 11/11/1998 80009401017

GALVANIZED SHEETS,HOT&COLDHANNA STEEL CORP. STEEL ALLOYS 4/1/1995 713436471018

FUSIL CASTABLE 820-IHARBISON-WALKER REFRACTORIES FUSED SILICA CASTABLE 8/1/1994 709956181019

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Facility: CENTKYCentury Aluminum Of Kentucky, LLC

TradenameManufacturer Chemical Name MSDS Date MSDS IDNo.

H-W ES CASTABLE CHARBISON-WALKER REFRACTORIES MIXTURE 3/2/1993 713202401020STEELHARBISON-WALKER REFRACTORIES MIXTURE 11/5/1999 N/A1021ALCOR MORTARHARBISON-WALKER REFRACTORIES

(1)MIXTURE 8/2/1999 80006221022

CASTOLAST G ADTECHHARBISON-WALKER REFRACTORIES MIXTURE 11/4/1999 80006211023

GREENKLEEN-60 PLUSHARBISON-WALKER REFRACTORIES(1)

MIXTURE 3/10/1999 709955901024

GREENLITE - 45 - LHARBISON-WALKER REFRACTORIES MIXTURE 5/26/1999 GRNLITE-451025

HI ALUMINA BRCK(UNBURND,PHOSPHATE-BOND)

HARBISON-WALKER REFRACTORIES(1)

BRICK 1/5/1999 709955351026

HI ALUMINA MORTARS(WET,HARBISON-WALKER REFRACTORIES MIXTURE 10/7/1998 N/A1027

KORUNDAL PLASTICHARBISON-WALKER REFRACTORIES(1)

MIXTURE 2/10/1999 713210471028

KS-4HARBISON-WALKER REFRACTORIES MIXTURE 6/2/1999 80006201029

MC-28-LHARBISON-WALKER REFRACTORIES(1)

MIXTURE 5/26/1999 80004601030

MEXI-KOMO FIRECLAY MORTARHARBISON-WALKER REFRACTORIES MIXTURE 4/15/1999 80002021031

MIZZOU CASTABLE PLUSHARBISON-WALKER REFRACTORIES(1)

MIXTURE 7/14/1999 80005021032

NO. 36 REFRACTORY CEMENTHARBISON-WALKER REFRACTORIES MIXTURE 11/11/1999 80006231033

NOVACON 85HARBISON-WALKER REFRACTORIES(1)

MIXTURE 6/1/1998 713557461034

SAIRBONDHARBISON-WALKER REFRACTORIES MIXTURE 5/11/1999 SAIRBOND1035

CAUSTIC POTASH 45%HARCROS CHEMICALS, INC. POTASSIUM HYDROXIDE 8/2/1993 706371631036CAUSTIC SODA LIQUIDHARCROS CHEMICALS, INC. SODIUM HYDROXIDE 3/10/2006 706371611037CAUSTIC SODA LIQUID RAYON 50%HARCROS CHEMICALS, INC. CAUSTIC SODA 3/10/2006 N/A1038FREESTYLE BROMINE TABHARCROS CHEMICALS, INC. BROMOCHLORODIMETHYL 6/23/2006 BROMINE1039

PPG ACCU-TAB SI TABLETSHARCROS CHEMICALS, INC. MIXTURE 12/30/1992 713444331040

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Facility: CENTKYCentury Aluminum Of Kentucky, LLC

TradenameManufacturer Chemical Name MSDS Date MSDS IDNo.

PROPYLENE GLYCOL USP/EP K TECHHARCROS CHEMICALS, INC. MIXTURE 2/18/2008 80016801041SODA ASH DENSE NATURALHARCROS CHEMICALS, INC. SODA ASH 1/26/2004 N/A1042SODIUM BISULFITE LIQ 38% (10319)HARCROS CHEMICALS, INC. SODIUM HYDROGEN SULFITE 6/4/1997 711624771043SODIUM HYPOCHLORITEHARCROS CHEMICALS, INC. SODIUM HYPOCHLORITE 9/26/2007 712936931044SULFURIC ACIDHARCROS CHEMICALS, INC. SULFURIC ACID 5/1/2007 713280281045HARRIS AMERICAN LFB/FC BRAIZINGHARRIS WELCO DIV./ J.W. HARRIS CO. METAL ALLOY 7/12/2007 80156531046

PHOS/COPPER BRAZING ALLOYS -ELECTRODES

HARRIS WELCO DIV./ J.W. HARRIS CO. METAL ALLOY 9/13/2005 N/A1047

STAY-SILV 15HARRIS WELCO DIV./ J.W. HARRIS CO. BRAZING ROD 7/8/2010 N/A1048PHOSPHOR BRONZE-C, 23HARRIS-WELCO ELECTRODE 1/5/1998 80003241049STAINLESS STEEL ELECTRODES 308-HARRIS-WELCO ELECTRODE 11/17/1995 80012001050

LOCTITE FREEZE & RELEASEHENKEL CANADA, INC. MIXTURE 12/20/2006 N/A1051545 THREAD SEALANTHENKEL CORPORATION ANAEROBIC SEALANT 7/9/2010 80007901052

495 SUPER BONDER INSTANTADHESIVE

HENKEL CORPORATION (1) MIXTURE 3/12/2010 N/A1053

567 THREAD SEALANT PST WITHHENKEL CORPORATION (1) MIXTURE 1/25/2006 N/A1054

5920 COPPER HI PERFORM RTVSILICONE

HENKEL CORPORATION (1) MIXTURE 12/4/2008 N/A1055

660 QUICK METAL RETAININGHENKEL CORPORATION (1) MIXTURE 2/3/2006 N/A1056

C5-A COPPER BASED ANTI-SEIZELUBRICANT

HENKEL CORPORATION (1) LUBRICANT 1/7/2004 N/A1057

FIXMASTER METAL MAGIC STEELHENKEL CORPORATION (1) EPOXY 9/20/2005 N/A1058

GASKET ELIMINATOR 518 SEALANTHENKEL CORPORATION (1) MIXTURE 1/26/2006 N/A1059LOCQUIC PRIMER N 7649HENKEL CORPORATION (1) ACCELERATOR 4/26/2006 N/A1060LOCTITE 330 DEPEND NO-MIXHENKEL CORPORATION (1) MIXTURE 2/6/2009 N/A1061LOCTITE 5452 THREAD SEALANTHENKEL CORPORATION (1) MIXTURE 5/29/2012 N/A1062LOCTITE 603 RETAINING CMPDPRESS FIT

HENKEL CORPORATION (1) ANAEROBIC ADHESIVE 2/3/2006 N/A1063

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TradenameManufacturer Chemical Name MSDS Date MSDS IDNo.

LOCTITE 609 RETAINING CMPDPRESS F

HENKEL CORPORATION (1) ANAEROBIC ADHESIVE 1/25/2006 N/A1064

LOCTITE 680 RETAINING COMPOUNDHENKEL CORPORATION (1) MIXTURE 8/5/2006 N/A1065

LOCTITE 7387 ACTIVATOR DEPENDHENKEL CORPORATION (1) MIXTURE 3/13/2009 N/A1066LOCTITE 7649 PRIMER N ITEM #21347HENKEL CORPORATION (1) ACCELERATOR 4/26/2006 N/A1067LOCTITE FORM-A-THREADHENKEL CORPORATION (1) MIXTURE 5/16/2007 N/A1068LOCTITE QUICKSTIX 248HENKEL CORPORATION (1) MIXTURE 11/21/2007 80018501069

LOCTITE SUPERFLEX RED RTVSILICONE ADH

HENKEL CORPORATION (1) MIXTURE 7/25/2006 N/A1070

LOCTITE THREAD SEALANT WITHHENKEL CORPORATION (1) MIXTURE 1/25/2006 N/A1071

NICKEL GRADE ANTI-SEIZE 77164HENKEL CORPORATION (1) MIXTURE 1/6/2005 N/A1072PRIMER N 7649 25GM, 21347HENKEL CORPORATION (1) MIXTURE 1/3/2005 N/A1073SILVER GRADE ANTI-SEIZELUBRICANT 76764

HENKEL CORPORATION (1) MIXTURE 6/5/2006 N/A1074

SUPERFLEX BLUE RTV SILICONE ADHHENKEL CORPORATION (1) MIXTURE 6/10/2003 N/A1075

SUPERFLEX RED HI TEMP RTVSILICONE 30564

HENKEL CORPORATION (1) MIXTURE 10/11/2004 N/A1076

THREAD SEALANT WITH PTFE #30534HENKEL CORPORATION (1) MIXTURE 11/12/2004 N/A1077LOCTITE 565 PST PIPE SEALANT HPTFE TS

HENKEL ELECTRONIC MATERIALSLLC

MIXTURE 9/27/2012 N/A1078

248 MED STRENGTH THREADLOCKERHENKEL LOCTITE CORPORATION MIXTURE 10/29/2004 N/A1079

268 THREADLOCKER STICK, 37686HENKEL LOCTITE CORPORATION MIXTURE 10/29/2004 N/A1080272 THREADLOCKER HIGH STRENGTHHENKEL LOCTITE CORPORATION MIXTURE 4/16/2007 N/A1081454 PRISM SURFACE INSENSITIVE IA(45404)

HENKEL LOCTITE CORPORATION MIXTURE 11/25/2003 N/A1082

561 PIPE THREAD SLNT 19GR STKHENKEL LOCTITE CORPORATION ANAEROBIC SEALANT 4/7/2004 N/A1083C5-A COPPER ANTI-SEIZE STICKHENKEL LOCTITE CORPORATION LUBRICANT 10/24/2003 N/A1084FAST CURE EPOXY, 21425HENKEL LOCTITE CORPORATION EPOXY 10/21/2004 N/A1085LOCTITE 220 THREADLOCKERHENKEL LOCTITE CORPORATION MIXTURE 10/13/2004 N/A1086

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Facility: CENTKYCentury Aluminum Of Kentucky, LLC

TradenameManufacturer Chemical Name MSDS Date MSDS IDNo.

LOCTITE 222 THREADLOCKER LOWSTRENGTH

HENKEL LOCTITE CORPORATION MIXTURE 1/25/2006 N/A1087

LOCTITE 242 THREADLOCKERHENKEL LOCTITE CORPORATION MIXTURE 5/21/2009 LOC2421088LOCTITE 598 BLK HI PERFORM RTVGSKT MRKR

HENKEL LOCTITE CORPORATION MIXTURE 4/15/2004 N/A1089

NORDBAK TROWEL MIX HARDENERHENKEL LOCTITE CORPORATION MIXTURE 9/4/2001 N/A1090NORDBAK TROWEL MIX RESINHENKEL LOCTITE CORPORATION MIXTURE 9/4/2001 N/A1091PRIMER N 7649 25GM, 21347HENKEL LOCTITE CORPORATION MIXTURE 9/27/2004 N/A1092VIPERLUBE HIGH PERFORM SYNGREASE

HENKEL LOCTITE CORPORATION LUBRICANT 6/25/2003 N/A1093

CARBON BLOCK RANGEHEPWORTH REFRACTORIES CARBON SHAPED 3/27/1998 N/A1094QS3000 SERIESHERAEUS ELECTRO-NITE CO. MIXTURE 11/12/2001 10000043521095QUICK-CUP 100, 200 & 400HERAEUS ELECTRO-NITE CO. MIXTURE 11/12/2001 10000043531096CRYSTAL CLEAN 142 + MINERALSPIRITS

HERITAGE-CRYSTAL CLEAN MIXTURE 2/14/2008 712369621097

HP LASER JET CARTRIDGE 92274AHEWLETT-PACKARD CO. MIXTURE 6/18/1996 N/A1098HP LASER JET CARTRIDGE 92291AHEWLETT-PACKARD CO. MIXTURE 6/18/1996 710571951099HP LASER JET CARTRIDGE 92295AHEWLETT-PACKARD CO. MIXTURE 6/18/1996 N/A1100HP LASER JET CARTRIDGE 92298AHEWLETT-PACKARD CO. MIXTURE 6/18/1996 N/A1101HP LASER JET CARTRIDGE C3906AHEWLETT-PACKARD CO. TONER 6/18/1996 N/A1102HP LASER JET CARTRIDGE C3909A-XPRINT

HEWLETT-PACKARD CO. MIXTURE 5/1/2008 N/A1103

HP LASER JET CARTRIDGE C4092AHEWLETT-PACKARD CO. TONER 8/3/1998 N/A1104HP LASER JET CARTRIDGE C4096AHEWLETT-PACKARD CO. MIXTURE 12/14/1998 N/A1105HP 51625A INK CARTRIDGEHEWLETT-PACKARD CO. (2) INK CARTRIDGE 8/1/1997 712580971106HP 51626A INK CARTRIDGEHEWLETT-PACKARD CO. (2) INK CARTRIDGE 8/1/1997 HP51626A1107HP 51645A INK CARTRIDGEHEWLETT-PACKARD CO. (2) MIXTURE 8/1/1997 HP51645A1108HP C1823A PRINT CARTRIDGEHEWLETT-PACKARD CO. (2) INK 8/1/1997 10000019051109HP C1828A PRINT CARTRIDGEHEWLETT-PACKARD CO. (2) MIXTURE 6/10/1997 N/A1110HP PRINT CARTRIDGE 51649AHEWLETT-PACKARD CO. (2) MIXTURE 3/2/1998 N/A1111HI-ALLOY 500 WELDING ELECTRODEHI-ALLOY WELD SPECIALTIES MIXTURE 10/1/2004 500HIALLOY1112STUD EXTRACTOR (300A,500,500 TIG)HI-ALLOY WELD SPECIALTIES COVERED ELECTRODE 1/1/1985 80017911113OCLANSORBHI-POINT INDUSTRIES LTD. PEAT, SPHAGNUM 3/15/1994 N/A1114

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Facility: CENTKYCentury Aluminum Of Kentucky, LLC

TradenameManufacturer Chemical Name MSDS Date MSDS IDNo.

UNDER INSULATION COATING 1027UIC BLACK

HI-TEMP COATING TECHNOLOGY MIXTURE 7/1/2003 N/A1115

FERROPHOSPHORUSHICKMAN, WILLIAMS & COMPANY (1) MIXTURE 6/18/1998 FERROPHO1116

HC FERROMANGANESE CHIPSHICKMAN, WILLIAMS & COMPANY (2) FERROMANGANESE 11/11/1997 80016531117LEAK LOCKHIGHSIDE CHEMICALS, INC. MIXTURE 3/15/2000 N/A1118SLAGONEHILL & GRIFFITH CO. (1) MIXTURE 3/14/2009 N/A1119E308-16 OR 308L-16, 3/32, 1/16, 5/64"HOBART BROTHERS CO. WELDING ROD 1/1/1985 701142111120E6011 WELDING ELECTRODE GROUPA

HOBART BROTHERS COMPANY WELDING RODS 7/14/2005 80147131121

E7018 WELDING ELECTRODE GROUPHOBART BROTHERS COMPANY WELDING RODS 7/14/2005 80147121122

METAL-COR 6HOBART BROTHERS COMPANY WELDING RODS 5/8/2008 80019301123METAL-COR 6 WELDING WIREHOBART BROTHERS COMPANY WELDING RODS 5/8/2008 10000295881124METAL-COR 6L WELDING WIREHOBART BROTHERS COMPANY WELDING RODS 5/8/2008 10000042811125STAINLESS STEEL ARC WELDHOBART BROTHERS COMPANY WELDING RODS 7/16/2007 N/A1126

HOSTALEN GUR STANDARD GRADES(POWDER)

HOECHST CELANESE, BAYPORTWORKS

NON-HAZARDOUS 1/14/1991 709952531127

ACCUDRI SF6 - SULFURHONEYWELL MIXTURE 6/8/2007 N/A1128

ACETONEHONEYWELL BURDICK & JACKSON ACETONE 6/21/2002 N/A1129ACETONEHONEYWELL BURDICK & JACKSON ACETONE 3/17/2009 N/A1130ACETONITRILEHONEYWELL BURDICK & JACKSON ACETONITRILE 3/23/2009 712951741131ETHANOL REAGENT ALCOHOLHONEYWELL BURDICK & JACKSON MIXTURE 1/30/2006 N/A1132METHYLENE CHLORIDEHONEYWELL BURDICK & JACKSON METHYLENE CHLORIDE 3/1/2007 N/A1133COSMOLUBRIC HF-130HOUGHTON INT'L., INC. MIXTURE 10/16/2003 N/A1134HOUGHTO-SAFE 520HOUGHTON INT'L., INC. MIXTURE 10/10/1995 709069651135HOUGHTO-SAFE 620HOUGHTON INT'L., INC. MIXTURE 5/14/2010 80011201136FARGO F-13HUBBELL POWER SYSTEMS MIXTURE 3/16/2011 N/A1137PORTER EXTERIOR REDHULS AMERICA INC. MIXTURE 11/15/1995 713482771138PORTER PHTHALO BLUEHULS AMERICA INC. MIXTURE 8/8/1996 713482871139MINERAL SPIRITSHUNT REFINING CO. MINERAL SPIRITS 8/1/1996 713471571140

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Facility: CENTKYCentury Aluminum Of Kentucky, LLC

TradenameManufacturer Chemical Name MSDS Date MSDS IDNo.

WELDERS BLACK MAGICHYDRO PRODUCTS MIXTURE 5/12/2006 80018901141RIGHT STUFFI. SCHNEID, INC. MIXTURE 10/22/1997 RIGHTSTUF1142

NISSEN LOW CHLORIDE METALMARKER YELLOW

I.P. NISSEN CO. MIXTURE 1/5/2011 N/A1143

LN-903 LIQUID NAILS MULIT-PURPICI PAINTS MIXTURE 2/5/2008 N/A1144

YELLOW 77 WIRE PULLINGLUBRICANT

IDEAL INDUSTRIES, INC. MIXTURE 12/21/2005 709473041145

MURIATE OF POTASHIMC USA INC. POTASSIUM CHLORIDE 9/26/2000 N/A1146ALUMINUM REMELT SCRAP INGOTIMCO RECYCLING, INC. ALUMINUM 7/17/1999 N/A1147I-G 26 CAULKIMRIE-GIELOW, INC. MIXTURE 9/4/2008 N/A1148MINWOOL-1200INDUSTRIAL INSULATION GROUP MIXTURE 9/5/2008 N/A1149THERMO 12 GOLD CALCIUM SILICATEINDUSTRIAL INSULATION GROUP SYNTHETIC CALCIUM SILICATE 8/31/2005 N/A1150

QBLOC NR PAPERINDUSTRIAL PRODUCTS INT'L., INC. AMORPHOUS SILICATE 4/1/2006 N/A1151ALUMINUM FLUORIDEINDUSTRIAL QUIMICA DE MEXICO MIXTURE 4/1/2005 N/A1152TRACKWEAR, TRACKALLOY,TRACKMANG...

INDUSTRIAL SUPPLY GROUP, LTD. CORED ELECTRODES 11/5/1997 713486901153

XL-300INGERSOLL-RAND PETROLEUM HYDROCARBON 10/15/1993 710103341154

INLAND 45INLAND VACUUM INDUSTRIES POLYALPHAOLEFINS 1/1/2007 N/A1155INLAND 99INLAND VACUUM INDUSTRIES PETROLEUM HYDROCARBONS 5/29/1997 713463981156VWR 19 VACUUM PUMP OILINLAND VACUUM INDUSTRIES PETROLEUM HYDROCARBONS 1/1/2005 N/A115730% MAGNESIUM CHLORIDE BRINEINNOVATIVE GROUP OF COMPANIES INORGANIC SALT SOLUTION 1/1/2009 N/A1158

GREAT STUFFINSTA FOAM PRODUCTS CO. MIXTURE 7/22/1994 N/A1159INSTAZORBINSTAZORB INTERNATIONAL, INC. AMORPHOUS ALUMINUM SILICATE 2/21/2003 N/A1160METAL & METAL ALLOYS OF AL,CO,NI,LE & ST

INTEGRIS METALS METAL & METAL ALLOYS 1/1/2002 N/A1161

INTERTHANE BASE RECOATABLEINTERNATIONAL COATINGS, LTD. PAINT 7/29/1996 N/A1162

INTERTHANE H#RDARE, HSA049INTERNATIONAL COATINGS, LTD. MIXTURE 2/7/1996 N/A1163MICRO LIQUID LABORATORYINTERNATIONAL PRODUCTS CORP. MIXTURE 1/1/1997 713481711164

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TradenameManufacturer Chemical Name MSDS Date MSDS IDNo.

MICRO-90 CONCENTRATEDCLEANING SOLUTION

INTERNATIONAL PRODUCTS CORP. MIXTURE 12/15/2007 N/A1165

CORVE8301INTERPLASTIC CORPORATION UNSATURATED POLYESTER RESIN 5/8/1996 713062871166ALUMINOSILICATE FIBER TEXTILESINTERSOURCE USA INC. ALUMINOSILICATE FIBER 6/18/1999 N/A1167ALUMINOSILICATE FIBER TEXTILESINTERSOURCE USA INCORPORATED ALUMINOSILICATE FIBER 1/18/2005 709714111168WELD-ON 702, 704, 705, 707, 710,...IPS CORP. MIXTURE 5/1/2002 N/A1169WELD-ON P-68 PRIMER FORIPS CORP. MIXTURE 4/1/1994 713170021170

SODER-WICK ROSINITW CHEMTRONICS MIXTURE 2/16/2010 N/A117126C HI TEMP RED RTV SIL GASKETITW DEVCON CORP. MIXTURE 8/8/2005 N/A1172

FLEXANE FAST CURE CURING AGENTITW DEVCON CORP. MIXTURE 1/8/2003 N/A1173FLEXANE FAST CURE RESINITW DEVCON CORP. MIXTURE 1/8/2003 80153121174PLASTIC STEEL PUTTY (A) RESINITW DEVCON CORP. EPOXY RESIN 12/8/1998 709348231175PUTTY HARDENER 0200ITW DEVCON CORP. MIXTURE 12/4/1998 7093482341176WEAR GUARD HIGH LOAD RESINEPOXY

ITW DEVCON CORP. MIXTURE 10/10/2006 N/A1177

BRITE-MARK H2O BLACKITW DYKEM (1) MIXTURE 4/2/2008 N/A1178STEEL BLUE LAYOUT FLUIDITW DYKEM (1) MIXTURE 4/14/2004 STEELBLUE1179STEEL RED LAYOUT FLUIDITW DYKEM (1) MIXTURE 4/14/2004 80012941180TUFF GUY ACTION MARKER HDBLACK

ITW DYKEM (1) MIXTURE 8/21/2007 N/A1181

TUFF GUY ACTION MARKER HD BLUEITW DYKEM (1) MIXTURE 8/21/2007 N/A1182TUFF GUY ACTION MARKER HD REDITW DYKEM (1) MIXTURE 8/21/2007 N/A1183TUFF GUY ACTION MARKER HDITW DYKEM (1) MIXTURE 8/21/2007 N/A1184

OPAQUE RED STAINING COLOR 81090ITW DYMON MIXTURE 2/13/2004 80153911185AEROSOL RED SP-1196, SP1456ITW FLUID PRODUCTS GROUP MIXTURE 5/2/1995 80008801186ACCULUBE LB-2000ITW FLUID PRODUCTS GROUP (2) MIXTURE 5/17/2006 N/A1187ACCULUBE LB-6800ITW FLUID PRODUCTS GROUP (2) MIXTURE 6/1/2002 N/A1188GOLDEN BELT DRESSING AEROSOLITW FLUID PRODUCTS GROUP (2) MIXTURE 10/26/1998 709971351189HOBART BROTHERS 811N2 WELDINGITW HOBART BROTHERS (1) WELDING RODS 5/8/2008 712383721190

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Facility: CENTKYCentury Aluminum Of Kentucky, LLC

TradenameManufacturer Chemical Name MSDS Date MSDS IDNo.

METAL-COR 6LITW HOBART BROTHERS (1) GAS SHIELDED CARBON & LOWALLOY STEEL

4/1/2002 N/A1191

S/S / CAST IRON AWS WELDINGITW HOBART BROTHERS (1) WELDING ELECTRODES 7/1/1999 N/A1192

DIELECTRIC CONNECTOR GREASEITW PERFORMANCE POLYMERSVERSACHEM

ORGANOSILICONE/PLASTICIZERBLEND

9/15/2008 N/A1193

GASKET REMOVER AEROSOLITW PERFORMANCE POLYMERS MIXTURE 3/17/2006 80153691194

HIGH TEMP RED RTV SILICONEITW PERFORMANCE POLYMERSVERSACHEM

MIXTURE 9/8/2008 N/A1195

MAGNUM INSTANT GAS TANK RESINITW PERFORMANCE POLYMERS EPOXY RESIN 1/18/2007 N/A1196

MEGA BLACK SILICONEITW PERFORMANCE POLYMERSVERSACHEM

ELASTOMERIC RUBBER 11/6/2008 N/A1197

REAR VIEW MIRROR ACTIVATORITW PERFORMANCE POLYMERS ALCOHOL 11/21/2005 N/A1198

REAR VIEW MIRROR ADHESIVEITW PERFORMANCE POLYMERSVERSACHEM

POLYETHYLENE AMINE 11/21/2005 N/A1199

RED SILICONE HI-TEMP LOWITW PERFORMANCE POLYMERS SILICONES 3/30/2006 N/A1200

SUPER YELLOW WEATHERSTRIPADHESIVE

ITW PERFORMANCE POLYMERSVERSACHEM

ADHESIVE 6/12/2006 N/A1201

ITW EPCON CERAMIC 6 HARDENERITW PHILADELPHIA RESINS MIXTURE 11/30/2000 80018601202ITW EPCON CERAMIC 6 RESINITW PHILADELPHIA RESINS MIXTURE 1/14/1999 N/A1203ITW-RAMSET EPCON SYSTEMITW PHILADELPHIA RESINS MIXTURE 4/9/1991 N/A1204

ITW-RAMSET EPCON SYSTEM RESINITW PHILADELPHIA RESINS MIXTURE 4/22/1991 N/A1205FRANKLIN COMPAREIVAX INDUSTRIES, INC. MIXTURE 9/9/1994 713453111206FRANKLIN METEORIVAX INDUSTRIES, INC. MIXTURE 9/22/1994 713453501207HIGH SILVER BRAZING ALLOYSJ. W. HARRIS CO. INC METAL ALLOY 4/7/2000 80017301208STAY-SILV BRAZING FLUXESJ. W. HARRIS CO. INC MIXTURE 3/13/2001 80017311209CLEAR CLEANERJ.C. WHITLAM MFG. CO. METHYL ETHYL KETONE 11/1/2005 707486121210CLEAR PRIMERJ.C. WHITLAM MFG. CO. METHYL ETHYL KETONE 11/1/2005 713560221211CLEAR PRIMER CLEANERJ.C. WHITLAM MFG. CO. METHYL ETHYL KETONE 1/1/1999 713560211212PURPLE PRIMERJ.C. WHITLAM MFG. CO. MIXTURE 1/26/2012 80016301213

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Facility: CENTKYCentury Aluminum Of Kentucky, LLC

TradenameManufacturer Chemical Name MSDS Date MSDS IDNo.

PVC CLEAR HEAVY BODIED CEMENTJ.C. WHITLAM MFG. CO. MIXTURE 1/26/2012 N/A1214PVC CLEAR MEDIUM BODIED CEMENTJ.C. WHITLAM MFG. CO. MIXTURE 1/1/2010 80015001215PVC GRAY MEDIUM BODIED CEMENTJ.C. WHITLAM MFG. CO. MIXTURE 1/26/2012 N/A1216PVC GRAY SCH. 80 HEAVY BODIEDJ.C. WHITLAM MFG. CO. MIXTURE 1/26/2012 80147111217

GROUND LIMESTONE-HUBERCARB,CMF,DRITHERM

J.M. HUBER CORP./ENGINEEREDMAT'LS DIV.

LIMESTONE 9/16/1999 709951541218

DRITHERM Q1, Q1T, Q2, Q2T...J.M. HUBER CORP/CALCIUM LIMESTONE 3/1/1996 706118031219

ALIZARIN FLUORINE BLUE,DIHYDRATE

J.T. BAKER, INC. ALIZARIN FLUORINE BLUE,DIHYDRATE

5/24/1996 N/A1220

ALUMINUM CHLORIDE, 6-HYDRATEJ.T. BAKER, INC. ALUMINUM CHLORIDE 1/4/1994 713481561221AMMONIUM BIFLUORIDE (0619)J.T. BAKER, INC. AMMONIUM BIFLUORIDE 11/24/1992 706118211222L- (+) -GLUTAMIC ACIDJ.T. BAKER, INC. GLUTAMIC ACID 3/12/1993 713442661223OXALIC ACID, 0.1N VOLUMETRICSOLUTION

J.T. BAKER, INC. OXALIC ACID, 0.1N VOLUMETRICSOLUTION

1/4/1994 N/A1224

POTASSIUM BIPHTHALATE, 2958, 4889J.T. BAKER, INC. POTASSIUM BIPHTHALATE 1/4/1994 713162291225SODIUM FLUORIDEJ.T. BAKER, INC. SODIUM FLUORIDE 1/4/1994 712989541226SODIUM PHOSPHATE, MONOBASIC,J.T. BAKER, INC. SODIUM 1/4/1994 713443851227

HARRIS AMERICAN LFB/FCJ.W. HARRIS CO. MIXTURE 12/16/2003 80018101228STAY-BRITE LEAD FREE SOLDERSJ.W. HARRIS CO. SOLDER ALLOY 7/1/2004 N/A1229BRAZING ALLOYS SILVERJ.W. HARRIS CO., INC. ALLOY 4/1/1990 80155001230STAY-CLEAN PASTE FLUXJ.W. HARRIS CO., INC. FLUX 4/1/1996 80001821231AMMONIAJAMES AUSTIN CO. AMMONIA 3/19/2003 N/A1232AMMONIAJAMES AUSTIN CO. AMMONIUM HYDROXIDE SOLUTION 12/4/1995 712956141233BRIGHT & WHITE BLEACHJAMES AUSTIN CO. SODIUM HYPOCHLORITE 7/2/1997 713344141234CABLE CRIMPED WIRE WHEEL BRUSHJAZ-ZUBIAURRE S.A. BRASS COATED STEEL 11/3/2004 N/A1235

CRIMPED WIRE WHEEL BRUSHJAZ-ZUBIAURRE S.A. STEEL WIRE 9/17/2001 N/A1236AP-5JET-LUBE, INC. MIXTURE 11/15/1995 713285551237ULTRA BOND 2000JMG ENTERPRISES INC. MIXTURE 4/2/2001 N/A1238LITHIUM TETRABORATE, 12592JOHNSON MATTHEY, ALFA AESAR LITHIUM TETRABORATE 4/6/1994 713049441239

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Facility: CENTKYCentury Aluminum Of Kentucky, LLC

TradenameManufacturer Chemical Name MSDS Date MSDS IDNo.

QUINOLINEJOHNSON MATTHEY, ALFA AESAR QUINOLINE 7/3/2009 N/A1240OMNI-GARDJOHNSONDIVERSEY, INC. MIXTURE 2/2/2004 80019501241OMNITREX BLUEJOHNSONDIVERSEY, INC. MIXTURE 6/26/2002 N/A1242THOROGARDJOHNSONDIVERSEY, INC. MIXTURE 6/26/2002 N/A1243GIL-TREAD 6-11 SPECIAL GREENJONES BLAIR PAINT CO. PAINT 9/3/1997 712960581244BAKED CATHODE BLOCKS WITHJSC UKRAINSKY GRAFIT ELECTRODE 3/4/2008 N/A1245

BOTTOM / SIDE-WALL BLOCKSCATHODE BLOCKS

JSC UKRAINSKY GRAFIT ELECTRODE 6/4/2012 N/A1246

MURPHY'S TIRE & TUBE MOUNTINGJTM PRODUCTS, INC. MIXTURE 6/1/2007 713482071247

CRYOLITEKAISER ALUMINUM & CHEMICALCORP.(2)

MIXTURE 6/1/1985 713435711248

SPENT POTLININGKAISER ALUMINUM CORP. MIXTURE 5/13/1985 713544501249KROILKANO LABORATORIES, INC. PETROLEUM LUBRICANT 6/7/2009 KROIL1250ALUMINUM , BERYLLIUM MASTERKB ALLOYS, INC. METAL ALLOY 12/16/1986 N/A1251

ALUMINUM BORON MASTER ALLOYKB ALLOYS, INC. METAL ALLOY 9/29/2000 N/A1252ALUMINUM COPPER MASTER ALLOYKB ALLOYS, INC. METAL ALLOY 4/1/2002 10181253ALUMINUM SILICON STRONTIUMMASTER ALLOY

KB ALLOYS, INC. METAL ALLOY 3/6/1997 N/A1254

ALUMINUM STRONTIUM MASTERKB ALLOYS, INC. METAL ALLOY 10/1/1997 713024601255

ALUMINUM STRONTIUM MASTERALLOY

KB ALLOYS, INC. METAL ALLOY 9/29/2000 10221256

ALUMINUM TITANIUM MASTER ALLOYKB ALLOYS, INC. METAL ALLOY 4/1/2002 TITANIUM1257ALUMINUM ZIRCONIUM VANADIUMMASTER ALLOY

KB ALLOYS, INC. METAL ALLOY 4/1/2002 N/A1258

TIBORKB ALLOYS, INC. METAL ALLOY 4/1/2002 10211259008-ZINC GALVANIZING (AEROSOL)KCI, INC. MIXTURE 8/2/1992 80017511260SILICONE ALKYD GLOSS ENML NUTRLKEELER & LONG/PPG INDUSTRIES, MIXTURE 10/4/2004 N/A1261

57200 HEAVY DUTY PURE SILICONEKELLOGG'S PROFESSIONALPRODUCTS INC.

SILICONE 4/24/2001 80015311262

FERROUS CHLORIDEKEMIRA WATER SOLUTIONS, INC. INORGANIC SALTS 10/1/2006 713523761263

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Facility: CENTKYCentury Aluminum Of Kentucky, LLC

TradenameManufacturer Chemical Name MSDS Date MSDS IDNo.

KC850 TUNGSTEN CARBIDKENNAMETAL INC. MIXTURE 8/31/2009 N/A126444 RESIN FLUX CORED SOLDERKESTER SOLDERING FLUX 9/17/2009 709773271265SP-30 SOLDERING FLUXKESTER MIXTURE 3/16/2009 N/A1266ACID FLUX CORED SOLDERKESTER SOLDER SOLDERING FLUX 10/15/1996 ACIDFLUX1267POLISH FOR KEMRESIN TOPSKEWAUNEE SCIENTIFIC

CORPORATIONMIXTURE 2/22/1990 N/A1268

CLEAR AMMONIAKIK INTERNATIONAL (1) MIXTURE 11/14/2002 N/A1269COATING 368 KDC-E-162KINETICS NOISE CONTROL MIXTURE 9/24/1998 N/A1270KINGSFORD CHARCOAL BRIQUETSKINGSFORD MANUFACTURING MIXTURE 7/1/1998 10000388321271

HEAVY BODIED KLEAN-STRIPKLEAN-STRIP, DIV. OF W.M. BARR CO. MIXTURE 6/14/1989 709717001272COATED ABRASIVE PRODUCTSKLINGSPOR ABRASIVES, INC. MIXTURE 1/1/2007 N/A1273

KLUBERPLUS S 01-004KLUBER LUBRICATION NORTHAMERICA

AQUEOUS GRAPHITE SUSPENSION 7/1/1995 N/A1274

FIBER GLASS INSULATIONKNAUF FIBER GLASS GMBH FIBER GLASS INSULATION 5/1/1996 N/A1275FORMULA 78KOOLMIST, DIVISION OF ALL POWER

MFG. CO.NON-HAZARDOUS 7/1/1996 N/A1276

FORMULA 78KOOLMIST, DIVISION OF ALL POWER NON-HAZARDOUS 1/1/2001 80017421277

SAFE STEP ICE MELTER W/KCLKOOS, INC. NON-HAZARDOUS 10/10/1987 SAFESTEP1278CARBON PITCH LIQUIDKOPPERS CO., INC. HYDROCARBONS, COAL-TAR 3/28/2012 91701279CARBON PITCH TYPE AKOPPERS CO., INC. COAL TAR PITCH 6/14/2007 N/A1280COAL TAR BITUMENKOPPERS CO., INC. COAL TAR BITUMEN 8/1/1996 706367761281COKEKOPPERS CO., INC. COKE 6/1/1995 706367751282PORTLAND CEMENT SOUTHDOWNKOSMOS CEMENT CO. PORTLAND CEMENT 5/1/2000 N/A1283

KRYLON 1501 INT/EXT GLOSSY WHITEKRYLON (1) PAINT 9/5/1997 709716921284KRYLON 1601 GLOSSY BLACKKRYLON (1) PAINT 3/1/1995 N/A1285KRYLON 1701 IND.MAINT&TCH-UPBRIGHT GOLD

KRYLON (1) PAINT 1/5/1994 N/A1286

KRYLON1602IND.MAINT&TCH-UPKRYLON (1) PAINT 1/5/1994 N/A1287

KRYLON HIGH HEAT & RADIATORPAINT BLACK

KRYLON PRODUCTS GROUP PAINT 4/5/2012 709715931288

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Facility: CENTKYCentury Aluminum Of Kentucky, LLC

TradenameManufacturer Chemical Name MSDS Date MSDS IDNo.

ZOOM SPOUT OILERLA-CO INDUSTRIES, INC. MIXTURE 4/10/2007 N/A1289ALL WEATHER PAINT-/TWIST-LA-CO INDUSTRIES, INC. (2) MIXTURE 12/10/1998 N/A1290

B PAINTSTIKLA-CO INDUSTRIES, INC. (2) MIXTURE 3/3/1995 710003681291H PAINTSTIK-WHITE, RED, BLUE &LA-CO INDUSTRIES, INC. (2) NON-HAZARDOUS 1/1/1997 N/A1292

H-N PAINTSTIK - REDLA-CO INDUSTRIES, INC. (2) PAINT 10/5/1999 710003761293M, M-10 PAINTSTICKSLA-CO INDUSTRIES, INC. (2) MIXTURE 6/15/2001 N/A1294SLIC-TITE PASTE WITH TEFLONLA-CO INDUSTRIES, INC. (2) NON-HAZARDOUS 6/28/2004 LA-CO SLIC1295VALVE ACTION PAINT MARKERLA-CO INDUSTRIES, INC. (2) MIXTURE 11/1/2005 N/A1296BARIUM DIPHENYLAMINESULFONATE, 0.1%

LABCHEM, INC. BARIUM DIPHENYLAMINESULFONATE

3/18/1994 713530711297

ISOPROPYL ALCOHOL, 100% - 70%LABCHEM, INC. ISOPROPYL ALCOHOL 8/2/1995 713470221298RHODANINE INDICATOR, 0.02%LABCHEM, INC. RHODANINE SOLUTION 3/22/1994 712955401299WATER HARDNESS BUFFER WITHLABCHEM, INC. MIXTURE 12/6/2000 N/A1300

LAFARGE JOINT COMPOUND READYMIX

LAFARGE NORTH AMERICA INC. MIXTURE 3/1/2008 N/A1301

GREENVIEW PREEN THE WEEDLEBANON CHEMICAL CORP. MIXTURE 4/21/1994 N/A1302

ALUMINUM OXIDE SLURRYLECO CORP. MIXTURE 2/1/1994 713025831303BAKELITELECO CORP. MIXTURE 7/1/1995 713480361304

BAKELITEPREFORMS/POWDERS/PELLETS

LECO CORP. MIXTURE 4/17/2000 N/A1305

CALIBRATION SAMPLE (C,H,O,N,S INLECO CORP. MIXTURE 7/13/2002 N/A1306

CARBON / GRAPHITELECO CORP. MIXTURE 1/10/2005 N/A1307COPPER METAL ACCELERATORLECO CORP. COPPER 1/11/1999 713467101308COPPER OXIDE RARE EARTH BASELECO CORP. MIXTURE 11/9/2010 N/A1309COPPER STICKS, WIRES, STANDARDLECO CORP. COPPER 11/10/2010 N/A1310COPPER TURNINGSLECO CORP. ALLOY 11/19/2007 N/A1311DIAMOND SPRAYLECO CORP. MIXTURE 12/1/1994 N/A1312DIAMOND SPRAYLECO CORP. MIXTURE 7/13/2002 N/A1313

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Facility: CENTKYCentury Aluminum Of Kentucky, LLC

TradenameManufacturer Chemical Name MSDS Date MSDS IDNo.

GLASS WOOL FILTERING FIBERLECO CORP. MIXTURE 11/9/2010 N/A1314HALOGEN SCRUBBER/TRAPLECO CORP. MIXTURE 4/17/2000 N/A1315IRON CHIP ACCELERATORLECO CORP. IRON 4/1/1997 713467111316LECOSORBLECO CORP. MIXTURE 10/22/2002 713209801317MAGNESIUM PERCHLORATE(ANHYDRONE)

LECO CORP. MIXTURE 4/1/1997 713209981318

NICKEL (BASKETS, CAPS, FLUX, NIBS,LECO CORP. NICKEL 7/29/2003 N/A1319

OXYGEN IN TUNGSTEN TRIOXIDELECO CORP. MIXTURE 12/4/2008 N/A1320QUARTZ REFRACTORY SHAPE LPC-LECO CORP. MIXTURE 5/1/1995 N/A1321

QUARTZ WOOL FILTERING FIBERLECO CORP. MIXTURE 11/9/2010 N/A1322RUST INHIBITING ADDITIVELECO CORP. MIXTURE 7/13/2002 N/A1323SILICON MOLD RELEASELECO CORP. MIXTURE 1/13/2000 N/A1324SILICON MOLD RELEASELECO CORP. MIXTURE 7/13/2002 712987991325STARCH POWDERLECO CORP. STARCH 4/1/1997 713443261326TIN,CAPSULES,FLUX,CUPS,PLUGS,LECO CORP. TIN 5/19/2003 N/A1327

ZIRCON SHAPE, LPC-713R, 714RLECO CORP. MIXTURE 4/1/1996 N/A1328ZIRCONIUM OXIDE BELTSLECO CORP. MIXTURE 1/3/2005 713544491329SODIUM ALUMINUM TETRAFLUORIDELEEDS SPECIALTY ALLOYS, LLC SODIUM ALUMINUM

TETRAFLUORIDE5/18/2000 80157421330

LENOX ROSIN CORE LEAD FREELENOX(1) MIXTURE 10/1/2007 N/A1331

LENOX STERLING LEAD-FREESOLDER

LENOX(1) MIXTURE 10/1/2007 709773191332

LESCO GRANULAR FERTILIZERLESCO MIXTURE 5/27/1998 FERTILIZER1333LESCO MOMENTUM PREMIUMSELECTV HERBICIDE

LESCO MIXTURE 1/28/1998 N/A1334

LESCO MOMENTUM PREMIUM WEEDLESCO MIXTURE 9/7/1999 80005801335

LESCO ORNAMENTAL HERBICIDE, 5GLESCO HERBICIDE 11/2/1996 713398521336LESCO PRE-M/PENDULUM PLUSLESCO MIXTURE 3/14/2000 80003901337

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Facility: CENTKYCentury Aluminum Of Kentucky, LLC

TradenameManufacturer Chemical Name MSDS Date MSDS IDNo.

LESCO PREMIUM WEED AND FEEDLESCO MIXTURE 3/5/1996 LESCO W/F1338LESCO TEAM WITH FERTILIZERLESCO MIXTURE 2/15/1996 713556121339LESCOCIDE-PLUS GRANULARALGAECIDE

LESCO MIXTURE 12/15/1993 713190411340

LEXMARK PRINT CARTRIDGE,LEXMARK TONER 6/14/1995 N/A1341

AT-200 AUTO TRANS FLUSHLIFE AUTOMOTIVE PRODUCTS, INC. MIXTURE 8/10/2011 N/A1342BLUE MAX MANUAL ELECTRODES,LINCOLN ELECTRIC CO. COVERED ELECTRODE 10/8/2001 BLUEMAX1343

EXCALIBUR 7018LINCOLN ELECTRIC CO. COVERED ELECTRODE 8/6/2001 N/A1344FLEETWELD 180 ELECTRODES AWSLINCOLN ELECTRIC CO. COVERED ELECTRODE 5/10/2001 E60111345

FLEETWELD 35, ALL SIZESLINCOLN ELECTRIC CO. MIXTURE 1/20/1996 N/A1346FLEETWELD 35LS ELECTRODELINCOLN ELECTRIC CO. ELECTRODE 12/1/2001 N/A1347FLEETWELD 5P AWS E6010LINCOLN ELECTRIC CO. MIXTURE 1/20/1996 LIN60101348FLEETWELD 5P+ AWS E6010LINCOLN ELECTRIC CO. MIXTURE 2/15/2011 N/A1349INNERSHIELD NR-211-MP ALL SIZESLINCOLN ELECTRIC CO. WELDING ROD 2/15/2007 80003801350INNERSHIELD NR-232LINCOLN ELECTRIC CO. FLUX CORED ELECTRODE 2/15/2007 709779051351INNERSHIELD NS-3M ALL SIZESLINCOLN ELECTRIC CO. FLUX CORED ELECTRODE 3/7/2008 709779131352JET-LH 78 MR, ALL SIZESLINCOLN ELECTRIC CO. COVERED ELECTRODE 2/1/1996 JET-LH78MR1353JETWELD 3, AWS E7024LINCOLN ELECTRIC CO. COVERED ELECTRODE 3/22/1999 709774671354JETWELD LH-110M MR COVEREDLINCOLN ELECTRIC CO. COVERED ELECTRODE 7/28/2003 N/A1355

JETWELD LH-70, E7018LINCOLN ELECTRIC CO. COVERED ELECTRODE 2/1/1996 LIN LH-701356JETWELD LH-90 MR, AWS E8018-B2LINCOLN ELECTRIC CO. WELDING RODS 10/13/1997 LH-90 MR1357L-56, ALL SIZESLINCOLN ELECTRIC CO. WELDING RODS 9/15/2007 80005731358LINCOLN 7018 AC ELECTRODELINCOLN ELECTRIC CO. COVERED ELECTRODE 12/14/2004 JET LH731359LINCOLNWELD L-50 WELDING WIRELINCOLN ELECTRIC CO. CARBON STEEL ELECTRODE 11/13/2007 L-501360LINCORE 50 FLUX COREDLINCOLN ELECTRIC CO. FLUX CORED ELECTRODE 11/1/2006 80156401361

MUREX SOLID STAINLESS RODS ANDWIRES

LINCOLN ELECTRIC CO. WELDING ROD 11/10/2006 80153311362

OUTERSHIELD 71M AND 71M-HLINCOLN ELECTRIC CO. ELECTRODE 10/21/2005 71M1363

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Facility: CENTKYCentury Aluminum Of Kentucky, LLC

TradenameManufacturer Chemical Name MSDS Date MSDS IDNo.

STAINWELD MANUAL ELECTRODESLINCOLN ELECTRIC CO. MIXTURE 4/1/1999 80006311364LIQUID OXYGENLIQUID AIR CORP. LIQUID OXYGEN 9/2/1991 N/A1365HYDROGEN (25%-45%) IN ARGONLIQUID CARBONIC HYDROGEN (ARGON MIX) 9/1/1992 7131959813662880 GENERAL SPRAY ADHESIVELMS 100 MIXTURE 5/10/1999 8000540136750ML GASKET MAKER HYSTERLOCTITE CORP. MIXTURE 1/4/1994 80003411368BEARING MOUNT/GRADE BLOCTITE CORP. MIXTURE 1/1/1993 70934807136950 ML BEARING MOUNT GRADE BLOCTITE CORPORATION MIXTURE 1/3/1995 N/A1370ADHESIVE/SEALANT 271LOCTITE CORPORATION MIXTURE 1/22/1996 ADHESI 2711371ADHESIVE/SEALANT 277LOCTITE CORPORATION MIXTURE 1/3/1995 712640481372AVIATION FORM-A-GASKET #3LOCTITE CORPORATION SEALANT 4/15/1997 AVIATION#31373CLEANING SOLVENT 755 (AEROSOL)LOCTITE CORPORATION MIXTURE 1/22/1996 713033251374FORM-A-GASKET #2 SEALANT, 80009LOCTITE CORPORATION SEALANT 4/23/1997 713415101375LOCTITE 2 GASKET SEALANT 30515LOCTITE CORPORATION SEALANT 5/7/2009 N/A1376LOCTITE 262 THREADLOCKER HILOCTITE CORPORATION MIXTURE 1/25/2006 80011001377

LOCTITE 290 TREADLOCKER WICKINGGRADE

LOCTITE CORPORATION MIXTURE 1/25/2006 N/A1378

LOCTITE 569 THREAD SEALANT HILOCTITE CORPORATION MIXTURE 1/22/1996 713233981379

LOCTITE FM FAST GRT 21.4LB PT ALOCTITE CORPORATION EPOXY 5/12/2009 N/A1380LOCTITE FM FAST GRT 21.4LB PT BLOCTITE CORPORATION EPOXY 5/5/2009 N/A1381LOCTITE THREADLOCKER 2760 HIGHSTRENGTH

LOCTITE CORPORATION MIXTURE 10/13/2000 N/A1382

MAXI-COAT HEAVY DUTYLOCTITE CORPORATION MIXTURE 5/15/2007 N/A1383

MAXI-COAT HEAVY DUTYRUSTPROOF 51213

LOCTITE CORPORATION MIXTURE 12/11/2007 N/A1384

ODC-FREE CLEANER & DEGREASERLOCTITE CORPORATION MIXTURE 2/17/1999 703760281385PERMANENT THREADLOCKER 262LOCTITE CORPORATION MIXTURE 1/27/1999 N/A1386PST PIPE SLNT W/TFLN567THREDLOCTITE CORPORATION MIXTURE 1/27/1999 80006001387

QUICK SET 404 INSTANT ADHESIVELOCTITE CORPORATION MIXTURE 1/26/1999 QUICK 4041388STRUCTURAL ADHESIVE 332/SEVERELOCTITE CORPORATION MIXTURE 1/27/1999 80006631389

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Facility: CENTKYCentury Aluminum Of Kentucky, LLC

TradenameManufacturer Chemical Name MSDS Date MSDS IDNo.

SUPERFLEX BLU RTV SILICONEADHES SEALANT

LOCTITE CORPORATION MIXTURE 2/5/1999 708634771390

ELECTROLYTIC BATHLONGVIEW ALUMINUM L.L.C. MIXTURE 4/4/2001 N/A1391DERBY 3000LOUISVILLE FIRE BRICK WORKS MIXTURE 10/1/1997 709956921392DERBY SUPER DUTY FIRECLAY BRICKLOUISVILLE FIRE BRICK WORKS MIXTURE 9/6/2001 N/A1393LPS 3 HEAVY-DUTY RUST INHIBITORLPS LABORATORIES, INC. PETROLEUM HYDROCARBON 8/21/1996 N/A1394LPS PREMIUM ANTI-SPATTER SPRAYLPS LABORATORIES, INC. MIXTURE 1/31/2003 N/A1395LPS TAPMATIC EDGE LUBELPS LABORATORIES, INC. MIXTURE 1/31/2003 N/A1396LPS ZERO TRI SUPERLPS LABORATORIES, INC. MIXTURE 1/31/2003 N/A1397

LUBRIMATIC AIR COOL E-Z 2 CYCLEOIL

LUBRIMATIC MIXTURE 3/14/2003 N/A1398

LUBRIPLATE CHAIN & CABLE FLUIDLUBRIPLATE LUBRICANTS CO. MIXTURE 1/21/2010 N/A1399LUBRIPLATE CHAIN & CABLE FLUIDHEAVY

LUBRIPLATE LUBRICANTS CO. MIXTURE 9/8/2009 N/A1400

LUBRIPLATE NO. 105 GREASELUBRIPLATE LUBRICANTS CO. MIXTURE 1/21/2010 N/A1401LUCAS HEAVY DUTY OIL STABILIZERLUCAS OIL PRODUCTS, INC.(1) PETROLEUM HYDROCARBON 1/1/2004 N/A1402LUCAS TRANSMISSION FIXLUCAS OIL PRODUCTS, INC.(1) MIXTURE 2/3/2009 N/A1403LUPERSOL DHO-9LUCIDOL PENNWALT

CHEMICALS/EQUIPMENTMETHYL ETHYL KETONEPEROXIDE

8/26/1985 713291161404

SICATEC 75LUOYANG INSTITUTE OF MIXTURE 10/3/2001 SICATEC751405

LYTHERM CERAMIC FIBER PAPERSLYDALL, INC. REFRACTORY CERAMIC FIBER 11/1/1985 N/A1406DUOPRIME OIL 70LYONDELL LUBRICANTS PETROLEUM HYDROCARBON 7/10/1996 712425081407AHEW1512WHO W-15,WALMARTLATEX CAULK,WHT

MACCO ADHESIVES (1) PAINT 10/4/1999 712089531408

DEVELOPER, SKD-NF/ZP-9BMAGNAFLUX (1) MIXTURE 2/29/1996 712992591409SPOTCHECK PENETRANT SKL-WPMAGNAFLUX (1) MIXTURE 4/25/1994 713244881410MAGNAFLUX MAGNETIC PARTICLE 8AMAGNAFLUX (2) MIXTURE 11/6/2009 N/A1411

MAGNAVIS MAGNETIC PARTICLE 1GRAY

MAGNAFLUX (2) NON-HAZARDOUS 4/16/2008 N/A1412

SPOTCHECK CLEANER/REMOVERMAGNAFLUX (2) MIXTURE 4/13/2007 80155701413

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Facility: CENTKYCentury Aluminum Of Kentucky, LLC

TradenameManufacturer Chemical Name MSDS Date MSDS IDNo.

SPOTCHECK PENETRANT SKL-SP1MAGNAFLUX (2) MIXTURE 8/15/2003 N/A1414MAGNESIUM INGOT PRIMARY, PUREMAGNESIUM CORP. OF AMERICA METAL ALLOY 2/25/1985 10091415 MECO POTASSIUM IODATE REAGENTMAINTENANCE ENGINEERING CORP. REAGENT 2/14/1986 N/A1416LITHIUM-ION BATTERY CLOSEDMAKITA USA, INC. BATTERY 12/15/2008 N/A1417

NICKEL METAL HYDRIDE BATTERYMAKITA USA, INC. MIXTURE 7/22/2005 N/A1418ALIZARIN FLUORINE BLUE,MALLINCKRODT BAKER, INC. ALIZARIN FLUORINE BLUE 5/24/1996 712961991419

TRANS-TETRACETIC ACIDMALLINCKRODT BAKER, INC. TRANS-(1,2-CYCLOHEXYLENEDINITRILO)TETRAC

1/5/1993 713443651420

ACETIC ACIDMALLINCKRODT BAKER, INC. (2) ACETIC ACID 10/1/2008 N/A1421ALUMINUM CHLORIDEMALLINCKRODT BAKER, INC. (2) ALUMINUM CHLORIDE 10/29/2001 713481571422AMMONIUM MOLYBDATEMALLINCKRODT BAKER, INC. (2) HEXAAMMONIUM MOLYBDATE 11/17/1999 N/A1423BARBITURIC ACIDMALLINCKRODT BAKER, INC. (2) BARBITURIC ACID 5/8/2000 N/A1424BUFFER SOLUTION PHOSPHATE PH 7 YELLOW

MALLINCKRODT BAKER, INC. (2) BUFFER SOLUTION 10/15/2008 N/A1425

CALCIUM SULFATE DIHYDRATEPOWDER

MALLINCKRODT BAKER, INC. (2) CALCIUM SULFATE 7/27/2006 N/A1426

HYDRAZINE SULFATEMALLINCKRODT BAKER, INC. (2) HYDRAZINE SULFATE 3/1/2000 N/A1427PERCHLORIC ACID, 60-70%SOLUTIONS

MALLINCKRODT BAKER, INC. (2) PERCHLORIC ACID 8/24/2005 N/A1428

POTASSIUM BITARTRATEMALLINCKRODT BAKER, INC. (2) POTASSIUM BITARTRATE 12/8/1996 713162271429POTASSIUM CARBONATEMALLINCKRODT BAKER, INC. (2) POTASSIUM CARBONATE 12/8/1996 712981981430POTASSIUM CHLORIDEMALLINCKRODT BAKER, INC. (2) POTASSIUM CHLORIDE 12/8/1996 713442811431POTASSIUM IODATEMALLINCKRODT BAKER, INC. (2) POTASSIUM IODATE 12/8/1996 713063041432POTASSIUM PHOSPHATE MONOBASICMALLINCKRODT BAKER, INC. (2) POTASSIUM PHOSPHATE

MONOBASIC11/10/2004 N/A1433

POTASSIUM PYROSULFATEMALLINCKRODT BAKER, INC. (2) POTASSIUM 9/24/1997 713063381434REAGENT ALCOHOLMALLINCKRODT BAKER, INC. (2) MIXTURE 5/7/2003 N/A1435SODIUM BICARBONATEMALLINCKRODT BAKER, INC. (2) SODIUM BICARBONATE 6/22/1999 N/A1436SODIUM FORMATEMALLINCKRODT BAKER, INC. (2) MIXTURE 11/21/2008 N/A1437SODIUM THIOSULFATE 0.01-1.0NORMAL VOLU

MALLINCKRODT BAKER, INC. (2) SODIUM THIOSULFATE 4/11/1997 712989711438

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Facility: CENTKYCentury Aluminum Of Kentucky, LLC

TradenameManufacturer Chemical Name MSDS Date MSDS IDNo.

SODIUM, 1000 UG/ML (0.10% W/V)MALLINCKRODT BAKER, INC. (2) MIXTURE 8/2/2001 N/A1439STARCH SOLUBLEMALLINCKRODT BAKER, INC. (2) STARCH 12/8/1996 713443271440THORINMALLINCKRODT BAKER, INC. (2) THORIN 12/8/1996 713174981441ZINC ACETATEMALLINCKRODT BAKER, INC. (2) MIXTURE 10/29/2001 N/A14421,10-PHENANTHROLINEMALLINCKRODT CHEMICAL, INC. 1,10-PHENANTHROLINE 9/7/1993 713062361443BORIC ACIDMALLINCKRODT CHEMICAL, INC. BORIC ACID 3/23/1992 713210911444METHYL ISOBUTYL KETONEMALLINCKRODT CHEMICAL, INC. METHYL ISOBUTYL KETONE 4/6/1989 712976251445POTASSIUM PERMANGANATEMALLINCKRODT CHEMICAL, INC. POTASSIUM PERMANGANATE 11/9/1992 713063341446COPPER SCRAPMANITOBA CORPORATION MIXTURE 7/8/1998 10081447ASBESTOS ROPEMANVILLE SALES CORP. ROPE 3/11/1989 N/A1448MARATHON NO. 2 LOW SULFURDIESEL FUEL

MARATHON OIL CO. PETROLEUM HYDROCARBON 12/7/2010 708035961449

MARATHON REGULAR UNLEADEDMARATHON PETROLEUM CO. MIXTURE 12/7/2010 713471201450

MASTER APPLIANCE ULTRATANEBUTANE FUEL

MASTER APPLIANCE CORP. MIXTURE 1/2/2008 N/A1451

MULTI WALLED HEAT SHRINK TUBINGMASTER APPLIANCE CORP. ARTICLE 1/2/2008 N/A1452CONSTRUCTION GROUTMASTER BUILDERS, INC. CEMENT 5/9/1998 N/A1453EMBECO 885 GROUTMASTER BUILDERS, INC. HYDRAULIC CEMENT GROUT 10/1/1997 80011801454MASTERFLOW 928 GROUTMASTER BUILDERS, INC. HYDRAULIC CEMENT GROUT 1/31/1999 80006501455ACETYLENEMATHESON GAS PRODUCTS ACETYLENE 6/30/1994 N/A1456ARGON, COMPRESSEDMATHESON GAS PRODUCTS ARGON, COMPRESSED 6/30/1994 N/A1457NATURAL GASMATHESON GAS PRODUCTS METHANE 11/16/1994 N/A1458NITROGEN, COMPRESSED GASMATHESON GAS PRODUCTS NITROGEN 6/30/1994 N/A1459PROPANEMATHESON GAS PRODUCTS PROPANE 6/30/1994 N/A1460NANOCHEM OMX (ORGANOMETALRSIN)

MATHESON PURIFICATION BUSINESS MIXTURE 2/25/1998 N/A1461

MATRICAST SR, MATRIGUN SRMATRIX REFRACTORIES, INC. MIXTURE 1/1/1985 713293071462DRI-LITE 65A, 66AMATRIX REFRACTORIES, INC. (1) MIXTURE 11/19/1996 713172741463DRI-LITE 94AMATRIX REFRACTORIES, INC. (1) ALUMINUM OXIDE REFRACTORY 8/2/2002 N/A1464MATRICAST TUFFLOORMATRIX REFRACTORIES, INC. (1) ALUMINUM SILICATE REFRACTORY 5/18/1998 80005701465JAM 3750 CLEANERMATTHEWS INTERNATIONAL CORP. N-PROPANOL 2/5/1997 80009011466

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Facility: CENTKYCentury Aluminum Of Kentucky, LLC

TradenameManufacturer Chemical Name MSDS Date MSDS IDNo.

JAM INK, 3701, 3702, 3703, 3704MATTHEWS INTERNATIONAL CORP.(2)

INK 6/25/1997 80009001467

BONDED MOLDED ABRASIVEMATZ RUBBER COMPANY, INC. MIXTURE 3/1/2007 N/A1468

MAXSIL CF6-2000 CERAMIC FREEBLANKET

MCALLISTER MILLS, INC. MIXTURE 10/1/1999 N/A1469

COPPER/COPPER ALLOYSMCHENRY BRASS INC. COPPER 1/2/2006 N/A1470MCKAY SS AC-DC/DCT COVEREDELECTRODES

MCKAY WELDING PRODUCTS COVERED ARC WELDINGELECTRODES

1/1/1994 712352951471

M03 MACHINE GLAZEMEGUIAR'S INC. MIXTURE 11/2/1998 N/A1472POWERFLEX DISCS, ZIRCMERIT ABRASIVE PRODUCTS, INC.(1) ALUMINUM OXIDE ZIRCONIA

ABRASIVE PRODUCT1/1/2002 N/A1473

POWERFLEX DISCS, ZIRC PLUSMERIT ABRASIVE PRODUCTS, INC.(1) ALUMINUM OXIDE ZIRCONIA 1/1/2002 N/A1474

ORGANIC BONDED GRINDINGWHEELS

METABO CORPORATION GRINDING AND CUT-OFF WHEELS 11/11/2003 N/A1475

CAST STEEL SHOT,LOW CARBONMETALTEC STEEL ABRASIVE MIXTURE 1/1/2003 AMASTEEL1476

HYDRION BUFFER SALTS PH 9.00-11.00

MICRO ESSENTIAL LABORATORY,INC.

SODIUM CARBONATE,ANHYDROUS

5/20/1992 BUFR SALTS1477

ARMATEX S/QF SILICONE COATEDMID-MOUNTAIN MIXTURE 9/6/2006 N/A1478

ARMATEX S/QFF SILICONE COATEDTEXTILES

MID-MOUNTAIN MIXTURE 3/6/2007 N/A1479

ARMATEX SF FIBERGLASSMID-MOUNTAIN MIXTURE 6/1/2009 N/A1480ARMATEX TFMID-MOUNTAIN MIXTURE 7/20/2009 N/A1481THERMOSEAL 1000 & 1000SF CEMENTMID-MOUNTAIN MIXTURE 9/19/2006 N/A1482THERMOSEAL M22 PUMPABLEMOLDABLE

MID-MOUNTAIN MIXTURE 10/23/2009 N/A1483

MID-WEST #14-1271A BLACKMID-WEST INDUSTRIAL CHEMICAL MIXTURE 1/12/2000 80016601484

LIQUID LAUNDRY DETERGENTMIDLAB, INC. MIXTURE 4/20/2009 N/A1485FERROUS CHLORIDE SOLUTIONMIDLAND RESOURCES, INC. MIXTURE 1/14/1994 713368701486CIMPERIAL 1070MILACRON MARKETING COMPANY MIXTURE 5/5/2000 80010501487MILBRO PASTE (F)MILBRO REFRACTORIES, INC. MIXTURE 7/16/2009 80156901488MILBRO PASTE SIC PLUSMILBRO REFRACTORIES, INC. MIXTURE 4/10/2009 N/A1489

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Facility: CENTKYCentury Aluminum Of Kentucky, LLC

TradenameManufacturer Chemical Name MSDS Date MSDS IDNo.

MILPATCH 85 PBMILBRO REFRACTORIES, INC. PLASTIC 3/15/1996 712686341490MERIT 0.5 G INSECTICIDEMILES, INC. (1) INSECTICIDE 9/23/1994 713532741491ACETIC ACID, GLACIALMILLER ANALYTICAL SERVICES ACETIC ACID 10/15/1994 713042661492SILICON CARBIDEMILLER AND COMPANY MIXTURE 9/19/1994 71355671149310% TITANIUM DIOXIDEMILWARD ALLOYS, INC. MIXTURE 2/28/2000 10131494MILWARD 5% BERYLLIUM ALUMINUMMILWARD ALLOYS, INC. MIXTURE 10/16/1998 BERYLLIUM1495STRONTIUM ALUMINUM 10%MILWARD ALLOYS, INC. ALUMINUM ALLOY 2/23/1996 N/A1496NICKEL-CADMIUM BATTERY PACKSMILWAUKEE ELECTRIC TOOL CORP. BATTERIES 5/1/1995 N/A1497LITHIUM CARBONATEMINSAL/ SOCIEDAD MINERA DE

ATACAMALITHIUM CARBONATE 1/1/1985 713049461498

MINWAX WOODFINISH-ALL SHADES,MINWAX CO., INC. WOOD STAIN AND SEALER 3/2/1995 WOOD-FIN.1499

MINWAX FAST-DRYINGPOLYURETHANE CLR SAT

MINWAX COMPANY MIXTURE 11/7/2007 N/A1500

MINWAX WOOD FINISH (VARIOUSMINWAX COMPANY MIXTURE 3/19/2003 N/A1501

MINWAX WOOD FINISH FRUITWOODMINWAX COMPANY MIXTURE 9/29/2007 N/A1502MINWAX WOOD FINISH, REDMINWAX COMPANY MIXTURE 9/29/2007 N/A1503

HYDRATED LIMEMISSISSIPPI LIME CO. CALCIUM HYDROXIDE 1/1/2001 80016911504LIQUID CALCIUM HYDROXIDEMISSISSIPPI LIME CO. MIXTURE 1/1/2001 80016901505ROTARY QUICKLIMEMISSISSIPPI LIME CO. QUICKLIME 1/1/1996 80004801506MORCO DURA-FLOORMISSOURI REFRACTORIES COMPANY MIXTURE 8/31/2001 N/A1507

MORCO FEATHERLITE 1600MISSOURI REFRACTORIES COMPANYINC.

MIXTURE 3/25/2001 MORCO16001508

MORCO PLASTIC 90P GC & GC-XMISSOURI REFRACTORIES COMPANY MIXTURE 3/22/2002 N/A1509

MORCO PLASTIC 90P-FMISSOURI REFRACTORIES COMPANYINC.

MIXTURE 10/1/2001 N/A1510

MORCOCAST 45-28 SF-0MISSOURI REFRACTORIES COMPANY MIXTURE 5/11/2004 80017201511

MORCOCAST 50CMISSOURI REFRACTORIES COMPANYINC.

MIXTURE 2/14/2008 N/A1512

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TradenameManufacturer Chemical Name MSDS Date MSDS IDNo.

MORCOCAST 95C-0MISSOURI REFRACTORIES COMPANYINC.

MIXTURE 5/11/2004 709956001513

MORCOCAST F14 B & SF-0MISSOURI REFRACTORIES COMPANY MIXTURE 10/10/2001 N/A1514

MORCOCAST FSC -0MISSOURI REFRACTORIES COMPANYINC.

MIXTURE 2/6/2004 N/A1515

MORCOCAST HS-0MISSOURI REFRACTORIES COMPANY MIXTURE 1/5/2007 MORCOCAS1516

MORCOLITE DV-2MISSOURI REFRACTORIES COMPANYINC.

MIXTURE 12/10/2001 N/A1517

MORCOLITE DV-2MISSOURI REFRACTORIES COMPANY MIXTURE 5/30/2002 TRIAL1518

MORCOSET SIC-2 WETMISSOURI REFRACTORIES COMPANYINC.

MIXTURE 2/21/2005 N/A1519

MORCOSET SIC-4MISSOURI REFRACTORIES COMPANY MIXTURE 1/2/2008 N/A1520

PHOCAST 60MISSOURI REFRACTORIES COMPANYINC.

MIXTURE 2/15/2002 N/A1521

MORCO 90 P FINEMISSOURI REFRACTORIES, INC. MIXTURE 7/1/1988 N/A1522MORCOSET 50, 50 FIRM & 50 DIPPINGMISSOURI REFRACTORIES, INC. MIXTURE 3/5/2008 95691523MOBIL 1 FORMULA 15W-50MOBIL OIL CORP. MIXTURE 3/12/1999 MOBIL 11524MOBIL 600 W SUPER CYLINDER OILMOBIL OIL CORP. PETROLEUM HYDROCARBON 3/27/2000 80011701525MOBIL DTE OIL HEAVY MEDIUMMOBIL OIL CORP. HYCROCARBONS 1/1/1995 N/A1526MOBIL GARGOYLE ARCTIC SHC 226MOBIL OIL CORP. MIXTURE 6/8/1998 80001591527MOBIL SHC 634MOBIL OIL CORP. SYNTHETIC HYDROCARBON 9/14/1999 80011711528MOBILGEAR 634MOBIL OIL CORP. PETROLEUM HYDROCARBON 4/15/1998 N/A1529M32300 POLYURETHANE FOAMMOMENTIVE WATERFORD PLANT MIXTURE 9/24/2008 N/A1530COOL TOOLMONROE FLUID TECHNOLOGY NON-HAZARDOUS 6/17/1997 712382561531COOL-TOOL IIMONROE FLUID TECHNOLOGY MIXTURE 6/1/2008 709351201532POLYCHLORINATED BIPHENYLS(PCBS)

MONSANTO CO. MIXTURE 7/1/1999 N/A1533

ROUNDUP ULTRA MAX HERBICIDEMONSANTO CO. MIXTURE 8/24/2001 N/A1534KAOWOOL PAPER, FLEX-WRAPMORGAN THERMAL CERAMICS VITREOUS ALUMINOSILICATE

FIBER6/16/2011 FIBERFRAX1535

WAX GLIDE MR-H0001MORRIS PRODUCTS MIXTURE 11/16/2004 N/A1536

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Facility: CENTKYCentury Aluminum Of Kentucky, LLC

TradenameManufacturer Chemical Name MSDS Date MSDS IDNo.

QUENCHALL QUENCHING OILMOTOR OIL, INC. PETROLEUM HYDROCARBONS 4/3/1997 713200511537TEMPERING OIL 165MOTOR OIL, INC. PETROLEUM HYDROCARBONS 4/5/1997 712582281538SAND OR GRAVELMULZER CRUSHED STONE, INC. QUARTZ 10/15/1985 713144221539ALUMINUM GRADE BONE ASHMURLIN CHEMICAL INC. MIXTURE 10/30/1998 10000036201540NALCLEAN 8940 ACID CLEANERNALCO CHEMICAL CO. HYDROCHLORIC ACID 9/10/1996 713391701541NALCLEAR 7182 FLOCCULANTNALCO CHEMICAL CO. MIXTURE 2/17/1997 N/A1542NALCLEAR 7763NALCO CHEMICAL CO. MIXTURE 5/18/2007 712422201543NALCLEAR 7768 FLOCCULANTNALCO CHEMICAL CO. MIXTURE 2/22/1999 80009701544NALCO 1307 LOW FREEZE CAUSTICNALCO CHEMICAL CO. MIXTURE 12/19/1994 712985181545NALCO 7751NALCO CHEMICAL CO. MIXTURE 6/23/1998 713439501546NALCO 8365 PLUS COOLING WATERTREATMENT

NALCO CHEMICAL CO. MIXTURE 3/29/1996 713437501547

NALCO STABREX ST70NALCO CHEMICAL CO. MIXTURE 2/15/1999 712993071548NALCO ULTRION 8187 CLARIFICATIONAID

NALCO CHEMICAL CO. MIXTURE 7/9/1997 713439461549

NALCOLYTE 7181 FLOCCULANTNALCO CHEMICAL CO. MIXTURE 2/23/1999 80001811550NALCOLYTE 8102 COAGULANTNALCO CHEMICAL CO. MIXTURE 8/3/1994 713253521551NALCOLYTE 8105 COAGULANTNALCO CHEMICAL CO. MIXTURE 4/17/1996 713253531552NALPREP III PRE TREATMENTNALCO CHEMICAL CO. MIXTURE 4/3/1997 N/A1553NALCO 8357NALCO CHEMICAL COMPANY MIXTURE 6/10/2005 801468015543D TRASAR 3DT265NALCO COMPANY MIXTURE 7/14/2010 80147911555NALCO 7338 BIOCIDENALCO COMPANY MIXTURE 3/18/2009 80155301556TRASAR TRAC 104NALCO COMPANY MIXTURE 3/14/2006 80153501557TRASAR TRAC101NALCO COMPANY MIXTURE 2/3/2005 80146101558222-WP SPRA-BUFFNAMICO MIXTURE 12/3/1997 80003601559NAMICO 239 GEMININAMICO MIXTURE 3/6/1990 713560521560PRISM 130-WPNAMICO MIXTURE 10/2/1995 713136981561CORPATCH 80/90NATIONAL REFRACTORIES AND MIXTURE 7/27/1994 713513081562

DURATAB MORTARNATIONAL REFRACTORIES ANDMINERALS

MIXTURE 2/14/2000 80009511563

EZ CAST 2700NATIONAL REFRACTORIES AND MIXTURE 3/30/1999 80008101564

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Facility: CENTKYCentury Aluminum Of Kentucky, LLC

TradenameManufacturer Chemical Name MSDS Date MSDS IDNo.

FIFTY-FIFTY MORTARNATIONAL REFRACTORIES ANDMINERALS

MIXTURE 12/7/2000 80012701565

FUSION DS/LDS/SS/FOAM 50NATIONAL REFRACTORIES AND MIXTURE 6/30/1997 713534021566

SAKONITE/IF/XRNATIONAL REFRACTORIES ANDMINERALS

GRANULAR REFRACTORY MIX 12/30/1997 80004001567

SAKONITE; SAKONITE IFNATIONAL REFRACTORIES AND GRANULAR REFRACTORY MIX 11/25/1992 709956121568

R-410ANATIONAL REFRIGERANTS, INC. MIXTURE 12/1/2008 N/A1569REFRIGERANT 12NATIONAL REFRIGERANTS, INC. DICHLORODIFLUOROMETHANE 9/1/1995 N/A1570REFRIGERANT 134A (HFC-134A)NATIONAL REFRIGERANTS, INC. 1,1,1,2-TETRA FLUOROETHANE 7/1/1997 80014911571REFRIGERANT 22 (HCFC-22)NATIONAL REFRIGERANTS, INC. CHLORODIFLUOROMETHANE 9/1/2001 708010481572NATIONAL REFRIGERANT 22NATIONAL REFRIGERANTS, INC. (1) CHLORODIFLUOROMETHANE 6/8/1992 N/A1573NATIONAL 300 REFRIGERATION OILNATIONAL REFRIGERATION MINERAL OIL 10/1/2006 N/A1574

NATIONAL POLYOLESTER LUBE PE32NATIONAL REFRIGERATIONPRODUCTS, INC.

SYNTHETIC ESTER LUBRICANT 10/1/2006 80154301575

NATIONAL REFRIGERATION OIL 150NATIONAL REFRIGERATION MINERAL OIL 6/1/2001 713482171576

NRI ALKYLBENZENE 150 AKBNATIONAL REFRIGERATIONPRODUCTS, INC.

MINERAL OIL 10/1/2006 N/A1577

OIL NATIONAL 150 REFRIGERATIONNATIONAL REFRIGERATION PETROLEUM OIL, PETROLEUM 2/23/1995 709351011578

CONTACT NB NITRIDE BONDEDSILICON CARBID

NEW CASTLE REFRACTORIES CO. SILICON CARBIDE 7/1/1997 713512761579

INSULATING FIRE BRICKNEW CASTLE REFRACTORIES CO. INSULATING FIRE BRICK 2/7/2001 N/A1580PIG REPAIR PUTTY PTY201,202,209,230

NEW PIG CORP. MIXTURE 7/16/1993 710027031581

ZETEX UNTREATED PRODUCTSNEWTEX INDUSTRIES, INC. ARTICLE 8/8/2008 N/A1582PRETOX 7000NEXTEC, INC. MIXTURE 5/24/2002 N/A1583NETCARE BACTERIA/ENZYMENILODOR, INC. PROPRIETARY 8/28/1995 703616741584NILIUM SOFT LINEN DEODORIZERNILODOR, INC. WATER SOLUBLE DEODORIZER 6/10/2008 N/A1585NILOTRON FULL RELEASENILODOR, INC. MIXTURE 1/29/2009 N/A1586WATER SOLUBLE DEODORIZERNILODOR, INC. MIXTURE 11/1/1993 N/A1587BACTERIA/ENZYMENILODOR, INC. (1) MIXTURE 6/29/1998 BACT/ENZ1588

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TradenameManufacturer Chemical Name MSDS Date MSDS IDNo.

BIO-FLOOR DEGREASERNILODOR, INC. (1) MIXTURE 2/7/2001 N/A1589CERTIFIED 2001NILODOR, INC. (1) MIXTURE 5/1/1997 N/A1590CERTIFIED 2001 CARPET CLEANERNILODOR, INC. (1) MIXTURE 7/6/1998 N/A1591DEODORIZING DRAIN MAINTAINERNILODOR, INC. (1) MIXTURE 2/1/2001 N/A1592NILIUM-CHERRYNILODOR, INC. (1) MIXTURE 3/5/1997 713455441593NILIUM-SPICENILODOR, INC. (1) MIXTURE 8/12/1994 713455421594NILIUM-SPRING MINTNILODOR, INC. (1) MIXTURE 3/5/1997 713455431595NILOMIST, BABY POWDERNILODOR, INC. (1) MIXTURE 3/5/2008 N/A1596NILOTRON AEROSOLS METEREDNILODOR, INC. (1) AIR FRESHENERS 1/21/2009 N/A1597REMINISCENT - METEREDNILODOR, INC. (1) MIXTURE 12/9/1999 N/A1598TOILET BOWL DEODORIZER - ORGNILODOR, INC. (1) MIXTURE 9/22/1998 708994311599TRAFFIC SPOTTERNILODOR, INC. (1) MIXTURE 5/1/1997 N/A1600ULTRA URINAL SCREENNILODOR, INC. (1) MIXTURE 12/3/2009 N/A1601NOCHAR'S FIRE PREVENTER (NFP)NOCHAR, INC. MIXTURE 1/15/2013 N/A1602NOXRAM 85P, 85PF, 85P FINE, 85P-RMNOCK AND SON COMPANY MIXTURE 10/1/2000 N/A1603NOMACO ADHESIVENOMACO K-FLEX MIXTURE 3/1/2007 N/A1604BATH (ELECTROLYTIC), ALUMINUMREDUCTION

NORANDA ALUMINUM, INC. CRYOLITE 2/27/2003 N/A1605

SYNTHETIC CRYOLITENORDURAL GRUNDARTANGA CRYOLITE 1/1/2008 N/A1606GRNDNG WHEELS,CONVEN.VITRIFIED&RESINOID

NORITAKE COMPANY, INC. MIXTURE 4/13/1999 N/A1607

DENSE SODA ASHNORTH AMERICAN CHEMICAL CO. SODIUM CARBONATE 12/10/1995 706367671608NARPHOS 85 PLASTERNORTH AMERICAN REFRACTORIES,

INC.REFRACTORY PLASTIC 5/29/1996 713526791609

PROTECH NON ACID CONDENSERNORTH AMERICAN RESEARCH CORP. MIXTURE 1/14/2004 80148001610

BARRIER CREAM 222NORTH SAFETY PRODUCTS MIXTURE 2/3/1995 709698111611ADALOX OR METALITE CAPNORTON CO. ALUMINUM OXIDE COATED 6/24/1999 ABRASIVE1612

ALUMINUM OXIDE BEAR TEXPRODUCT

NORTON CO. (3) MIXTURE 8/20/1999 N/A1613

SILICON CARBIDE BEAR TEXNORTON CO. (3) MIXTURE 8/20/1999 N/A1614

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TradenameManufacturer Chemical Name MSDS Date MSDS IDNo.

ALUNDUM WHEELNORTON COMPANY ALUMINUM OXIDE RESIN GRINDING 4/6/2000 N/A1615ALUNDUM WHEELNORTON COMPANY ALUMINUM OXIDE RESIN GRINDING 2/8/2002 709372711616ALUNDUM, CRYSTOLON, SEEDED GELNORTON COMPANY VITRIFIED BONDED ABRASIVE

PRODUCTS9/8/1999 N/A1617

CRYSTALON/NORZONNORTON COMPANY GRINDING WHEEL 3/22/1996 N/A1618DIAMOND/CUBIC BORON NITRIDEGRIND WHEEL

NORTON COMPANY MIXTURE 11/29/2000 N/A1619

EPOXY BONDED ABRASIVENORTON COMPANY MIXTURE 2/5/1999 N/A1620

NORZON ALUMNIA/ZIRCONIA RESNGRINDNG WHL

NORTON COMPANY ALUMINA, ZIRCONIA RESINGRINDING WHEEL

7/19/1999 N/A1621

RESIN BONDED ABRASIVENORTON COMPANY MIXTURE 2/8/2000 N/A1622

RESIN BONDED ABRASIVEPRODUCTS

NORTON COMPANY MIXTURE 1/1/2003 N/A1623

RUBBER BONDED ABRASIVENORTON COMPANY MIXTURE 5/7/1999 N/A1624

SHELLAC BONDED ABRASIVEPRODUCTS

NORTON COMPANY MIXTURE 1/10/2000 N/A1625

NOVUS PLASTIC POLISH #1NOVUS, INC. MIXTURE 1/17/2007 713301501626NOVUS PLASTIC POLISH #2NOVUS, INC. MIXTURE 1/17/2007 N/A1627NOVUS PLASTIC POLISH #3NOVUS, INC. MIXTURE 1/17/2007 N/A1628NU-BRITE, 4291NU-CALGON WHOLESALER, INC. HIGH ALKALI COIL CLEANER 3/31/1994 713057751629VACUUM PUMP OIL 4383NU-CALGON WHOLESALER, INC. PETROLEUM OIL 5/26/1995 713358731630ZEROL REFRIGERATION FLUID 300NU-CALGON WHOLESALER, INC. ALKYL BENZENE 10/21/1993 713482251631ALKA-BRITENU-CALGON WHOLESALER, INC. (1) SODIUM HYDROXIDE 3/8/2002 80017321632CAL-BLUE PLUS GAS LEAKDETECTOR

NU-CALGON WHOLESALER, INC. (1) MIXTURE 1/25/2007 N/A1633

EMKARATE RL 32CFNU-CALGON WHOLESALER, INC. (1) MIXTURE 2/11/2003 80017901634EMKARATE RL 68HNU-CALGON WHOLESALER, INC. (1) MIXTURE 2/11/2003 N/A1635EVAP POW'R - CNU-CALGON WHOLESALER, INC. (1) MIXTURE 7/31/2008 800017331636EVAP-FRESH EVAPORATOR CLEANERDISINFECT

NU-CALGON WHOLESALER, INC. (1) MIXTURE 12/11/2009 N/A1637

NICKEL-SAFE ICE MACHINE CLEANERNU-CALGON WHOLESALER, INC. (1) MIXTURE 8/1/2011 709472881638

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TradenameManufacturer Chemical Name MSDS Date MSDS IDNo.

NU-BRITENU-CALGON WHOLESALER, INC. (1) MIXTURE 12/5/2002 N/A1639NU-BRITE (4921)NU-CALGON WHOLESALER, INC. (1) MIXTURE 6/2/2011 N/A1640NU-BRITE ALKALINE COIL CLEANERNU-CALGON WHOLESALER, INC. (1) SODIUM HYDROXIDE 1/4/2005 80148011641SEAL-LOCNU-CALGON WHOLESALER, INC. (1) MIXTURE 1/11/2007 N/A1642VACUUM PUMP OILNU-CALGON WHOLESALER, INC. (1) PETROLEUM DISTILLATE 10/4/2002 N/A1643ZEROL 300NU-CALGON WHOLESALER, INC. (1) ALKYL BENZENE 8/1/2008 10000387111644VIBRA-SEALNU-TECH CERAMICS/CHRISTY

REFRACTORIES COMIXTURE 3/1/1999 N/A1645

CARBON AND ALLOY STEELSNUCOR STEEL/DIV. OF NUCOR STEEL ALLOY 7/1/1989 NUCR1646

NUFARM CREDIT SYSTEMIC EXTRAHERBICIDE

NUFARM AMERICAS, INC. MIXTURE 3/24/2005 N/A1647

NUFARM WEEDAR 64 BROADLEAFNUFARM AMERICAS, INC. MIXTURE 3/12/2002 N/A1648

CLEAN SWEEP SWEEPINGCOMPOUND

NWP MFG. CO. MIXTURE 5/1/2001 N/A1649

OATEY #5 PASTE FLUXOATEY CO. MIXTURE 5/1/2009 SOLDRPAST1650

OATEY ALL PURPOSE CEMENTOATEY CO. MIXTURE 11/11/2008 N/A1651OATEY CLEAR CLEANEROATEY CO. MIXTURE 5/20/2005 80154921652OATEY LO-VOC PURPLEPRIMER/CLEANER

OATEY CO. MIXTURE 12/11/2008 N/A1653

OATEY MEDIUM CLEAR PVC CEMENTOATEY CO. CEMENT 10/16/1995 713313351654OATEY PURPLE PRIMER CLEANERNSF LISTED

OATEY CO. MIXTURE 5/20/2005 CLN020E51655

OATEY PVC HVY DTY CLR/GRAYOATEY CO. MIXTURE 2/8/2010 N/A1656

OATEY PVC RAIN R SHINE BLUECEMENT

OATEY CO. MIXTURE 5/20/2005 CEM110E51657

OATEY PVC RAIN-R-SHINE BLUEOATEY CO. MIXTURE 10/1/2009 N/A1658

OATEY PVC REGULAR CLEARCEMENT

OATEY CO. MIXTURE 5/20/2005 80154931659

CAUSTIC POTASH-LIQUID (ALLOCCIDENTAL CHEMICAL POTASSIUM HYDROXIDE 1/1/1998 706371651660

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TradenameManufacturer Chemical Name MSDS Date MSDS IDNo.

CAUSTIC POTASH-LIQUID (ALLGRADES)

OCCIDENTAL CHEMICALCORPORATION

POTASSIUM HYDROXIDE 5/14/2004 N/A1661

CAUSTIC SODA ANHYDROUS (ALLOCCIDENTAL CHEMICAL SODIUM HYDROXIDE 1/1/1998 712328951662

PELADOW PREMIER SNOW/ICEMELTER

OCCIDENTAL CHEMICALCORPORATION

CALCIUM CHLORIDE 7/14/2009 N/A1663

OCE 9400 TONEROCE-USA, INC. MIXTURE 10/1/1997 713198761664SODA ASH (SODIUM CARBONATE,ANHYDROUS)

OCI CHEMICAL CORP. SODIUM CARBONATE 3/27/1998 706367681665

SODA ASH (SODIUM CARBONATE,OCI CHEMICAL CORP. SODIUM CARBONATE 6/1/2004 N/A1666

OIL-DRI FLOOR ABSORBENTOIL-DRI CORP. OF AMERICA (2) MONTMORILLONITE 8/1/1996 OIL-DRI1667TM-4 PAINT REMOVER, 004OLD MASTERS MIXTURE 5/14/2004 N/A1668CARTRIDGES FOR POWDER DEVICESOLIN BRASS AND WINCHESTER, INC. MIXTURE 1/1/2011 N/A1669CHLORINEOLIN CHLOR ALKALI CHLORINE 5/10/1999 80008011670CARTRIDGE FOR POWER DEVICEOLIN CORP. MIXTURE 8/17/1993 N/A1671CHLORINEOLIN CORP. CHLORINE 1/1/1999 CHLORINE1672SULFURIC ACID SOLUTIONOLIN CORP. SULFURIC ACID SOLUTION 2/15/1996 713414601673CAUSTIC SODA SOLUTIONOLIN CORP. (1) SODIUM HYDROXIDE 9/4/1997 706371641674STIHL 2-CYCLE UNIVERSAL ENGINEOIL

OMNI SPECIALTY PACKAGING MIXTURE 2/1/2003 N/A1675

CITRUSOL IIIONDEO NALCO COMPANY MIXTURE 2/19/2003 N/A1676TRASAR 23262 COOLING WATERTREATMENT

ONDEO NALCO COMPANY MIXTURE 10/13/2002 N/A1677

TRASAR 23265ONDEO NALCO COMPANY MIXTURE 11/12/2001 80017521678ULTIMER 7751ONDEO NALCO ENERGY SERVICES,

LPMIXTURE 8/21/2001 80017551679

1 SHOT LETTERING ENAMEL PAINTSONE SHOT, LLC A SPRALAT COMPANY PAINT 10/2/2007 N/A16801 SHOT REDUCERONE SHOT, LLC A SPRALAT COMPANY PAINT 10/2/2007 N/A1681ORION APPLICATION SOL. PH 10.01ORION RESEARCH, INC. (1) MIXTURE 7/20/1993 N/A1682

ORION APPLICATION SOLUTION PH4.01 BUFFR

ORION RESEARCH, INC. (1) MIXTURE 8/26/1992 N/A1683

ORION APPLICATION SOLUTION TISABORION RESEARCH, INC. (1) MIXTURE 5/15/1992 N/A1684

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TradenameManufacturer Chemical Name MSDS Date MSDS IDNo.

CARDABLE FIBER,CMPLX REINFMNTS,CRATEC,..

OWENS CORNING MIXTURE 9/23/1998 N/A1685

MILLED FIBEROWENS CORNING MIXTURE 9/23/1998 N/A1686ACOUSTICAL BACKING BOARD,THERMACUBE...

OWENS-CORNING FIBERGLAS CORP. FIBROUS GLASS 9/3/1997 713212121687

HEAVY DENSITY PIPE INSULATIONOWENS-CORNING FIBERGLAS CORP. MIXTURE 2/11/2004 N/A1688SOYBEAN OILOWENSBORO GRAIN COMPANY SOYBEAN OIL 5/24/1993 713037551689CALCINED PETROLEUM COKEOXBOW CALCINING LLC MIXTURE 1/6/2012 N/A1690THERMIC TORCH, BURNING BAR,LANCE PIPE

OXYLANCE CORP. MIXTURE 5/5/2008 80020301691

PRESTOCHLORP.B.&S. CHEMICAL CO., INC. CALCIUM HYPOCHLORITE 65-75% 1/21/1992 712953821692PRESTOLINE INHIBITED SULFAMICACID

P.B.&S. CHEMICAL CO., INC. SULFAMIC ACID 7/16/1986 713481951693

SODIUM HYDROXIDE SOLUTION 5%-P.B.&S. CHEMICAL CO., INC. SODIUM HYDROXIDE 12/2/1998 80008201694

SODIUM HYPOCHLORITE SOLUTIONP.B.&S. CHEMICAL CO., INC. SODIUM HYPOCHLORITE 3/1/1995 713361131695HEAVY DUTY GASKET REMOVERPACER TECHNOLOGY MIXTURE 2/29/2008 N/A1696PORTER 5131 SPRAY THINNERPACKAGING SERVICE CO., INC. MIXTURE 7/13/2000 80145931697PORTER 5132 PAINT THINNERPACKAGING SERVICE CO., INC. MIXTURE 12/12/2000 80146921698MIRRO-MASTICPALMER PRODUCTS CORP. MIXTURE 8/9/1993 713211271699BLACK TONER KX-P453PANASONIC COMMUNICATIONS & TONER 1/20/1992 N/A1700

KX-P451PANASONIC COMMUNICATIONS &SYS. CO.

TONER 6/30/1996 N/A1701

POLYCARBONMONOFLUORIDEPANASONIC CORPORATION ENERGY BATTERY 1/7/2009 N/A1702

PARABOND P-8 CLEAR LOW VOC PIPECEMENT

PARABOND MIXTURE 2/1/2010 N/A1703

IPEX CLEANERPARABOND PIPE CEMENT CO., INC.(1) PVC/CPVC CLEANER AND 6/1/2001 80148111704

IPEX REGULAR BODIED CLEAR PVCCEMENT

PARABOND PIPE CEMENT CO., INC.(1) MIXTURE 6/1/2001 80148101705

PARKER O-LUBEPARKER HANNIFIN CORP. MIXTURE 1/1/1999 N/A1706MAGNETIC INSPECTION POWDER YP-10

PARKER RESEARCH CORP. (1) MIXTURE 9/20/1995 705776651707

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TradenameManufacturer Chemical Name MSDS Date MSDS IDNo.

BLUE RIBBON BLEACH-LIQ BLEACH-HOUSEHOLD

PATTERSON LABORATORIES, INC. BLEACH 3/30/1989 712936941708

POTASHPCS SALES (USA) MIXTURE 12/31/2006 N/A1709STEEL NUGGETSPEERLESS METAL POWDERS &

ABRASIVESSTEEL 1/1/1985 N/A1710

PLV 2040 AEROSPRAYPELSEAL TECHNOLOGIES, LLC MIXTURE 3/27/1998 7270T21711POWER CLEANER 155PENETONE CORP. CLEANER, DEGREASER 3/21/2000 N/A1712INHIBISOL OSPENETONE CORPORATION CLEANER, DEGREASER 7/3/2007 N/A1713CHLORINEPENNWALT CORP. CHLORINE 10/11/1989 713444321714FIBERFORM MOLDABLE PRODUCTSPERMATECH, INC. MIXTURE 5/5/2011 N/A1715

14D THREAD SEALANT WITH PTFEPERMATEX, INC. SEALANT 8/11/2010 N/A1716FORM A GASKET #1 SEALANTPERMATEX, INC. MIXTURE 6/9/2010 703724381717FORM A GASKET #2 SEALANTPERMATEX, INC. MIXTURE 10/28/2010 GASKET #21718HIGH STRENGTH THREADLOCKERPERMATEX, INC. MIXTURE 6/21/2010 80020601719

MED STRENGTH THREADLOCKERBLUE GEL 10GR

PERMATEX, INC. MIXTURE 6/21/2010 80020611720

PERMATEX #35 PRUSSIAN BLUEPERMATEX, INC. MIXTURE 9/28/2010 N/A1721CALCINED PETROLEUM COKEPETROCOQUE S.A. MIXTURE 5/26/2006 N/A1722SPECTRUM 8180PETROLITE CORPORATION MIXTURE 12/22/1994 713482901723EA-6052RS FLOCCULANTPHOENIX PROCESS EQUIPMENT CO. ANIONIC POLYACRYLAMIDE 9/29/2000 N/A1724EZ SEAL SOLUTIONPITNEY BOWES (1) NON-HAZARDOUS 4/6/2001 N/A1725BATTERY TERMINAL 278PLASTI-KOTE CO., INC. PAINT 7/23/2001 80017441726UNIVERSAL CEMENTPLEWS SCHRADER DIVISION MIXTURE 3/20/2006 709347651727STARLICIDE TECHNICALPOCATELLO SUPPLY DEPOT MIXTURE 2/2/2004 N/A1728DEVELOPER FLUID CONTAINED INPOLAROID CORP. MIXTURE 8/24/1994 POD FILM1729

NATURAL POLYETHYLENESHEETING/FILM

POLY-AMERICA, INC. POLYETHYLENE FILM 1/14/2003 N/A1730

NYLATRON GSM/GSM-PPOLYMER CORP. MIXTURE 12/11/1992 N/A1731PSI-803 WHITE - MS SLNTPOLYMERIC SYSTEMS, INC. MIXTURE 1/14/2009 N/A1732ACRI-SHIELD EXT. ACRYLIC LIGHTPORTER PAINT CO. PAINT 2/26/2003 N/A1733

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TradenameManufacturer Chemical Name MSDS Date MSDS IDNo.

ACRI-SHIELD GLOSS BLACK, 610PORTER PAINT CO. MIXTURE 2/1/1999 10000035801734ACRYLIC GLOSS ENAMELPORTER PAINT CO. PAINT 9/23/1991 713384011735

ACRYLIC W/B (TTP-1952B) L.F.YELLOW 2412

PORTER PAINT CO. PAINT 5/19/1999 N/A1736

ADVANT. 900 INT/EXT LATEX DEEPPORTER PAINT CO. PAINT 2/28/2001 N/A1737

ADVANT. 900 INT/EXT LATEX LIGHTBASE 919

PORTER PAINT CO. PAINT 4/25/2003 80145711738

ADVANT. 900 INT/EXT LATEX PASTELPORTER PAINT CO. PAINT 2/28/2001 80020061739

ADVANTAGE 900 HIGH GLOSS DEEPBASE

PORTER PAINT CO. PAINT 1/26/1999 10000017741740

ADVANTAGE 900 HIGH GLOSS PASTELPORTER PAINT CO. PAINT 6/4/1999 H/G PASTEL1741

ADVANTAGE 900 HIGH GLOSS ULTRADEEP BASE

PORTER PAINT CO. PAINT 1/15/1999 80020041742

ADVANTAGE 900 INT/EXT LATEX DEEPPORTER PAINT CO. PAINT 3/13/2001 PORTR9081743

ADVANTAGE 900 INT/EXT LTX LIGHTBASE,909

PORTER PAINT CO. PAINT 3/27/2003 80019841744

BLANKIT INTERIOR LATEX PRIMERPORTER PAINT CO. PAINT 3/14/2003 N/A1745

CEILING WHITE PAINT PP9585PORTER PAINT CO. PAINT 9/29/2004 N/A1746GLYPTEX EGGSHELL INT OIL LIGHTPORTER PAINT CO. PAINT 2/15/2001 PORTR4391747

GLYPTEX INTERIOR/EXTERIOR OIL,4139

PORTER PAINT CO. MIXTURE 8/20/2002 N/A1748

HI-HIDE EGGSHELL LIGHT BASEPORTER PAINT CO. PAINT 8/17/1999 80003551749HI-HIDE INTERIOR LATEX DEEP BASE108

PORTER PAINT CO. PAINT 8/22/2002 80019821750

HI-HIDE SEMI GLOSS PAST 105PORTER PAINT CO. PAINT 7/8/2005 80015601751HI-HIDE WALL & TRIM PAINT PASTELBASE

PORTER PAINT CO. PAINT 4/9/1999 N/A1752

PORTER ACRI-SHIELD EXT.ACRYLICPORTER PAINT CO. PAINT 3/23/2001 80014511753

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TradenameManufacturer Chemical Name MSDS Date MSDS IDNo.

PORTER ACRI-SHIELD EXTERIORACRYLIC, 619

PORTER PAINT CO. PAINT 6/21/2001 N/A1754

PORTER ACRI-SHIELD GLS EXT.PORTER PAINT CO. PAINT 8/16/2001 80014531755

PORTER ACRYLIC W/B WHITE, 2408PORTER PAINT CO. PAINT 5/19/1999 713213511756PORTER GLAZE 4000 WHITE "B"PORTER PAINT CO. POLYAMIDE 10/13/1998 80011111757PORTER GLAZE 4000 WHITE BASE,PC4015A

PORTER PAINT CO. POLYAMIDE 10/13/1998 8001111A1758

PORTER GLAZE 4300 CONVERTER,PORTER PAINT CO. EPOXY 10/14/1998 80013921759

PORTER GLAZE 4300 GRAY, PC4301APORTER PAINT CO. POLYAMIDE 1/18/1999 80013911760PORTER GUARD ALKYD METALPORTER PAINT CO. PAINT 1/27/2003 80019781761

PORTER GUARD DTM ACRYL GLSENML DB 2908

PORTER PAINT CO. PAINT 10/16/2000 80019791762

PORTER GUARD DTM ACRYLC GLSPORTER PAINT CO. PAINT 10/3/2000 80020051763

PORTER GUARD FD ENAMEL-B(PP2728)

PORTER PAINT CO. PAINT 9/10/2004 N/A1764

PORTER MASTIC 7000 CONVERTERPORTER PAINT CO. MIXTURE 10/13/1998 N/A1765PORTER MASTIC 7000 MEDIUM GRAYPORTER PAINT CO. MIXTURE 10/13/1998 N/A1766PORTER SPEEDY-PRIME, 74130PORTER PAINT CO. PAINT 9/29/1999 N/A1767PORTER THANE 9000 CONVERTERPORTER PAINT CO. MIXTURE 10/22/1998 N/A1768PORTER THANE 9000 WHITE BASEPORTER PAINT CO. MIXTURE 10/13/1998 N/A1769PORTER THINNER 5132PORTER PAINT CO. HYDROCARBON SOLVENT 9/1/1998 N/A1770PORTER TOPGUN SILICON.ACRYL.PORTER PAINT CO. MIXTURE 9/10/2001 80014561771

PORTER WOOD GUARDIAN ACRYLICCOLOR STAIN

PORTER PAINT CO. PAINT 12/7/1999 N/A1772

PORTERDECK TRANSPARENT STAINPORTER PAINT CO. MIXTURE 11/19/1999 80012601773

PORTERGUARD ALKYD METALPRIMER-WHITE 276

PORTER PAINT CO. PAINT 8/21/2002 PORTR2761774

PORTERGUARD FASTDRY ALKDPORTER PAINT CO. MIXTURE 11/11/1999 N/A1775

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TradenameManufacturer Chemical Name MSDS Date MSDS IDNo.

PORTERGUARD FD ALKYD ENAMELPAINT 2754

PORTER PAINT CO. PAINT 1/2/2008 80153831776

PORTERGUARD FD ALKYD ENMLPORTER PAINT CO. MIXTURE 9/10/2004 80145421777

PORTERGUARD FD ALKYD ENML ULTDP BS,2744

PORTER PAINT CO. PAINT 8/20/2002 80145411778

PORTERGUARD FD ALKYD ENMLPORTER PAINT CO. PAINT 8/20/2002 80019771779

PORTERMASTIC 7000 CONVERTER,PC7046B

PORTER PAINT CO. EPOXY 5/22/2000 N/A1780

PORTERMASTIC 7000 RED OXIDE,PORTER PAINT CO. POLYAMIDE 4/24/2000 N/A1781

PORTERMASTIC 7900 ALUMINUM,PC7903A

PORTER PAINT CO. EPOXY 10/20/1998 80011101782

PORTERMASTIC 7900 CONVERTER,PORTER PAINT CO. CYCLOALIPHATIC POLYAMINE 10/21/1998 8001110A1783

PORTERPREP HEAVY DUTYCLEANER, 571

PORTER PAINT CO. MIXTURE 2/16/1999 80016021784

PORTERTUF 2000, BLACK, PART APORTER PAINT CO. PAINT 11/13/1996 80014401785PRO-MASTER 2000 INT OIL ULTRADEEP BASE

PORTER PAINT CO. PAINT 1/4/2000 N/A1786

QUIK-FIL 900 LATEX BLOCK FILLER,PORTER PAINT CO. MIXTURE 7/28/1999 80011901787

SILKEN TOUCH INT LATEX PASTELBASE, 1115

PORTER PAINT CO. PAINT 2/22/2001 N/A1788

SWIMMING POOL PAINT - BLACKPORTER PAINT CO. PAINT 1/25/1999 N/A1789SWIMMING POOL PAINT - WHITEPORTER PAINT CO. PAINT 2/24/1999 N/A1790T-1 EPOXY THINNER CLEAR, PC5100PORTER PAINT CO. MIXTURE 11/6/2001 80011121791TARSET R THINNER, T-13PORTER PAINT CO. MIXTURE 12/1/1988 713515031792U-PRIME, UNIVERSAL PRIMERPORTER PAINT CO. PRIMER 1/24/1989 709717261793

WOOD GUARDIAN CL AMERICANPP302

PORTER PAINT CO. PAINT 8/10/2004 N/A1794

WOOD GUARDIAN POLYURETHANEPORTER PAINT CO. PAINT 8/10/2004 80146931795

WOOD GUARDIAN SATIN URETHANEVARNISH,CLR

PORTER PAINT CO. PAINT 12/7/1999 N/A1796

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TradenameManufacturer Chemical Name MSDS Date MSDS IDNo.

XYLENE THINNER 5133PORTER PAINT CO. MIXTURE 6/12/1998 80014421797ARCTIC EXPRESS ANTIGEL 1:1500POWER SERVICE PRODUCTS HYDROCARBONS 4/18/2006 N/A1798ARCTIC EXPRESS ANTIGEL 1:3000POWER SERVICE PRODUCTS HYDROCARBONS 3/3/2005 N/A1799ARCTIC EXPRESS ANTIGEL 1:400POWER SERVICE PRODUCTS HYDROCARBONS 4/18/2006 N/A1800DIESEL FUEL SUPPLEMENT+CETANEBOOST

POWER SERVICE PRODUCTS HYDROCARBONS 12/16/2009 N/A1801

POWER SONIC LEAD BATTERIESPOWER SONIC BATTERY 2/8/2012 N/A1802SEALED MAINT FREE LEAD-ACID BATTERIES

POWER SONIC BATTERY 1/5/2005 N/A1803

HAMMER-CAPSULE ADHESIVEPOWERS FASTENERS, INC. MIXTURE 5/18/2010 711969681804

POWERS AC100 + GOLD ANCHORINGADHESIVE

POWERS FASTENERS, INC. MIXTURE 3/17/2010 N/A1805

ACCU-TAB WHITE CALCIUMPPG INDUSTRIES CALCIUM HYPOCHLORITE 6/15/1998 80011211806

ACRI-SHIELD BONDING PRIMER-WHITE

PPG INDUSTRIES PAINT 7/8/2010 80014501807

ACRI-SHIELD FLAT - ULTRADEEPPPG INDUSTRIES PAINT 7/7/2010 N/A1808

ACRI-SHIELD GLOSS LIGHT BASEPPG INDUSTRIES PAINT 6/10/2010 80016201809ACRI-SHIELD GLOSS UD BASE PAINTPPG INDUSTRIES PAINT 1/21/2010 ACRISHLD1810ADVANTAGE 900 S/G PASTEL BASEPPG INDUSTRIES PAINT 5/4/2011 N/A1811HI-HIDE SEMI-GLOSS LT BASE PAINTPPG INDUSTRIES PAINT 6/23/2011 80146001812

INT/EXT RUST INHIBITIVE PRIMERWHT 7-852

PPG INDUSTRIES PAINT 7/4/2010 N/A1813

MEGASEAL NSP PAINTPPG INDUSTRIES EPOXY 4/18/2008 N/A1814MULTIPRIME LOW VOC MEDIUMPPG INDUSTRIES ALKYD 10/17/2005 N/A1815PERMA-CRETE HI BUILD TOPCOATPPG INDUSTRIES PAINT 8/20/2011 N/A1816

PITT-TECH GLOSS ACRYLIC ENAMELPPG INDUSTRIES PAINT 4/5/2009 80020021817PITT-TECH GLOSS ACRYLIC ENAMELPPG INDUSTRIES PAINT 7/4/2010 N/A1818

PITT-TECH GLOSS DEEP RUSTICPPG INDUSTRIES PAINT 7/16/2010 N/A1819PITT-TECH GLOSS ENAMEL 90-306PPG INDUSTRIES PAINT 7/4/2010 N/A1820

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TradenameManufacturer Chemical Name MSDS Date MSDS IDNo.

PITT-TECH GLOSS LTX DEEPPPG INDUSTRIES PAINT 7/21/2005 PITTECH1821PITT-TECH GLOSS MIDTONE 90-375/01PPG INDUSTRIES PAINT 7/4/2010 N/A1822PITT-TECH GLOSS WHITE PAINTPPG INDUSTRIES PAINT 2/23/2010 N/A1823PITT-TECH INHIBITIVE ACRYLICPPG INDUSTRIES PAINT 10/15/2010 N/A1824

PORTER GUARD DTM GLOSS YELLOWPAINT

PPG INDUSTRIES PAINT 5/17/2010 N/A1825

PORTER GUARD F.D. ALKYD ENMLPPG INDUSTRIES PAINT 12/23/2007 N/A1826

PORTER GUARD FD ALKYD EN-LIGHTPP2749

PPG INDUSTRIES PAINT 6/19/2010 80145431827

PORTER GUARD FD GLOSS EN-DEEPPPG INDUSTRIES MIXTURE 1/14/2010 N/A1828

PPG GRAY EPOXY ANTI SLIPPPG INDUSTRIES EPOXY 8/3/2004 N/A1829PPG YELLOW EPOXY ANTI SLIPPPG INDUSTRIES EPOXY 8/3/2004 N/A1830PRESTOCHLOR CALCIUMHYPOCHLORIT GRANULES

PPG INDUSTRIES MIXTURE 10/4/2007 713159821831

RED ZONE MARKING PAINTPPG INDUSTRIES PAINT 4/27/2009 N/A1832THINNER EPOXY PAINT 97-725PPG INDUSTRIES MIXTURE 4/26/2005 80145541833TRAFFIC PAINT YELLOWPPG INDUSTRIES PAINT 9/28/2006 N/A1834ACRYLIC ENAMEL REDUCER (COOLTEMP.)

PPG INDUSTRIES, INC. SOLVENT BLEND 1/3/1996 713244381835

CONCEPT 2020 CC, DCU2020PPG INDUSTRIES, INC. MIXTURE 9/11/1995 713310801836OLYMPIC WATER BASED SANDINGSEALER,41061

PPG INDUSTRIES, INC. MIXTURE 7/7/1999 N/A1837

PPG DELSTAR ACRYLIC ENAMEL DAR-PPG INDUSTRIES, INC. MIXTURE 1/3/1996 709714301838

PPG DXR80 HARDENERPPG INDUSTRIES, INC. ISOCYANATES 5/5/1995 713284891839PPG QUICK DRY SPRAY ENML, 55-BPPG INDUSTRIES, INC. PAINT 5/15/1992 PPG 55-B1840

URETHANE FISHEYE PREVENTERPPG INDUSTRIES, INC. MIXTURE 12/12/1995 713470321841WOOD GUARDIAN CLASSICPPG INDUSTRIES, INC. PAINT 3/5/2004 N/A1842

WOOD GUARDIAN INT POLY CLEAR(PP316)

PPG INDUSTRIES, INC. PAINT 5/21/2004 N/A1843

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TradenameManufacturer Chemical Name MSDS Date MSDS IDNo.

PG ALKYD ZONE MARKING WHTPAINT PP1418

PPG/PORTER PAINTS PAINT 9/12/2003 80148131844

PORTER GUARD ALKYD ZONE MARKPPG/PORTER PAINTS PAINT 10/4/2006 80006901845

PORTER GUARD DTM ACR GL SAFETYRED 2912

PPG/PORTER PAINTS PAINT 9/9/2004 80020001846

PORTER GUARD HIGH HEAT ALPPG/PORTER PAINTS PAINT 8/27/2004 80146611847

PORTER GUARD IND ALUMINUM 293PPG/PORTER PAINTS ALKYD 8/10/2004 80019711848PORTERGUARD FD ALKYD ENAMELPPG/PORTER PAINTS ALKYD HYDROCARBON 12/23/2007 N/A1849

ACETYLENEPRAXAIR, INC. ACETYLENE 10/1/1997 ACETYPRAX

1850

ARGONPRAXAIR, INC. ARGON 12/1/1992 ARGONPRA1851

HELIUMPRAXAIR, INC. HELIUM 10/1/1997 80001801852M-5, 0-5, SIGMA-5PRAXAIR, INC. OXYGEN & ARGON MIX 10/1/1997 713225841853NITROGENPRAXAIR, INC. NITROGEN 10/1/1997 NITROGN1854OXYGENPRAXAIR, INC. OXYGEN 10/1/1997 OXGN PRAX1855STARGOLD C-25 SHIELDING GAS MIXPRAXAIR, INC. CO2/AR MIXTURE 10/1/1997 C-25 GAS1856PALCO 450PRECISION ALLOYS COMPANY MIXTURE 3/20/2007 PAL4501857PALCO 700PRECISION ALLOYS COMPANY MIXTURE 5/1/1999 713445551858PALCO 715PRECISION ALLOYS COMPANY MIXTURE 9/14/2000 80017931859PALCO 770FPRECISION ALLOYS COMPANY MIXTURE 5/1/1999 704126231860PALCO 808PRECISION ALLOYS COMPANY MIXTURE 5/1/1999 80010101861100-00010-XXX NEXUSPRECISION FABRICS GROUP MIXTURE 8/19/1997 N/A1862HIGH SPEED STEEL DRILL BITPRECISION TWIST DRILL COMPANY MIXTURE 9/1/1991 N/A1863ALUGARD FSPREMIER REFRACTORIES AND

CHEMICALS, INC.MIXTURE 7/1/1998 N/A1864

HOT TOP MOLDIT CGPREMIER REFRACTORIES AND MIXTURE 1/1/1997 713516111865

SUPER 3000 MORTARPREMIER REFRACTORIES ANDCHEMICALS, INC.

MIXTURE 7/1/1997 N/A1866

FNS,RS,FRANCE NONSPALL,PREMIER REFRACTORIES INORGANIC OXIDE 11/1/2000 N/A1867

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TradenameManufacturer Chemical Name MSDS Date MSDS IDNo.

SPARTAN 45PREMIER REFRACTORIESINCORPORATED

INORGANIC OXIDE 12/1/2003 N/A1868

SVENSKA SILICA (ALL GRADES)PREMIER REFRACTORIES, INC. MIXTURE 6/1/1998 709956261869CER-WOOL BULK LOOSE & CHOPPEDLT,RT...

PREMIER SERVICES CORP. MIXTURE 10/1/1995 N/A1870

PRESTONE DE-ICER FOR WIND ANDPRESTONE PRODUCTS CORP. (1) MIXTURE 7/20/2005 N/A1871

PRESTONE DEXCOOL 50/50EXTENDED LIFE AF

PRESTONE PRODUCTS CORP. (2) ETHYLENE GLYCOL 1/20/2011 N/A1872

PRESTONE EXTENDED LIFE 5/150PRESTONE PRODUCTS CORP. (2) ETHYLENE GLYCOL 8/19/2010 N/A1873

BASIC PIG IRONPRIMETRADE, INC. BASIC PIG IRON 1/1/1985 N/A1874FOUNDRY PIG IRONPRIMETRADE, INC. PIG IRON 1/1/1985 PIGIRON1875STEEL FLANGES & FITTINGSPRO-FIT PIPING COMPONENTS, INC. CARBON STEEL 1/1/1985 PRO-FIT1876MR. CLEAN MAGIC ERASERPROCTER & GAMBLE (3) MIXTURE 7/1/2007 N/A1877LIQUID HAND DISHWASHINGDETERGENTS

PROCTER & GAMBLE (4) MIXTURE 4/29/2002 N/A1878

29-05 (AIR DRY)PROGRESS PLASTICS & COMPOUNDS MIXTURE 8/4/1996 N/A1879

PROMASIL 1000 NPROMAT UK LIMITED MIXTURE 8/26/2011 N/A1880PROTECTOLITEPROTECTOLITE INC. MIXTURE 1/26/2004 N/A1881SODIUM BICARBONATEPTI PROCESS CHEMICALS(1) SODIUM BICARBONATE 6/22/2006 N/A1882NON-ACID BOWL CLEANER F4540PUREX SUB OF IVAX INDUSTRIAL MIXTURE 4/8/1996 708993241883A-17 FABRIC TWISTED WOVENROVING

PYROTEK, INC. MIXTURE 6/12/2002 N/A1884

B-3 REFRACTORY BOARDPYROTEK, INC. MIXTURE 3/10/1999 N/A1885BORON NITRIDE LUBRICOAT ZVPYROTEK, INC. MIXTURE 6/19/2002 10000316421886FRANKOTE PMC-100PYROTEK, INC. MIXTURE 1/7/2004 10000291401887INSURAL 80 MASTICPYROTEK, INC. MIXTURE 8/6/1999 10000023501888METALLIC SODIUMPYROTEK, INC. METALLIC SODIUM 1/1/1985 10071889MT-29BPYROTEK, INC. MIXTURE 6/20/2000 10000038201890PYROCOAT REDLINEPYROTEK, INC. MIXTURE 10/1/2004 80009211891PYROTEK EG135, EG175REFRACTORY COATING

PYROTEK, INC. MIXTURE 10/6/1997 80012031892

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TradenameManufacturer Chemical Name MSDS Date MSDS IDNo.

RCR 3000PYROTEK, INC. MIXTURE 5/24/2001 N/A1893REFKON 780PYROTEK, INC. MIXTURE 10/31/2002 N/A1894SAFTI VACPYROTEK, INC. SODIUM 6/3/2001 709956191895ZENDOX SFPYROTEK, INC. MIXTURE 1/1/2002 N/A1896QUACAST 511 HVQUAKER CHEMICAL CORP. MIXTURE 7/13/2001 80013101897QUINTOLUBRIC 822-220QUAKER CHEMICAL CORP. NON-HAZARDOUS 1/31/2000 709069641898QUINTOLUBRIC 822-300QUAKER CHEMICAL CORP. NON-HAZARDOUS 3/3/2006 N/A1899QUINTOLUBRIC 888-68QUAKER CHEMICAL CORPORATION NON-HAZARDOUS 9/3/2010 709068711900SUPERFLOC-205QUALITY CHEMICAL COMPANY, INC. MIXTURE 9/5/1997 713419901901LIQUID WRENCH SUPER PENETRANTRADIATOR SPECIALTY CO. MIXTURE 8/1/1996 LIQ.1902

ACRA SEAL PLASTIC SPRAY &IGNITION

RADIATOR SPECIALTY COMPANY (1) MIXTURE 2/27/2008 N/A1903

AIR BRAKE SYSTEM ANT-FREEZERADIATOR SPECIALTY COMPANY (1) MIXTURE 1/31/2006 N/A1904

AUTO TRUCK DE-ICERRADIATOR SPECIALTY COMPANY (1) MIXTURE 4/4/2003 80153801905BATTERY TERMINAL CLEANERRADIATOR SPECIALTY COMPANY (1) MIXTURE 10/9/2008 N/A1906BATTERY TERMINAL PROTECTORRADIATOR SPECIALTY COMPANY (1) MIXTURE 7/20/2010 N/A1907COOLING SYSTEM STOP LEAKRADIATOR SPECIALTY COMPANY (1) MIXTURE 11/3/2003 N/A1908

DOT 3 HEAVY DUTY BRAKE FLUIDRADIATOR SPECIALTY COMPANY (1) BRAKE FLUID 9/30/2009 N/A1909LIQUID WRENCH IND CHAIN & WIRERADIATOR SPECIALTY COMPANY (1) MIXTURE 6/3/2008 N/A1910

LIQUID WRENCH WHITE LITHIUM GRSW/ CERF

RADIATOR SPECIALTY COMPANY (1) MIXTURE 6/3/2008 N/A1911

PUNCTURE SEAL GOORADIATOR SPECIALTY COMPANY (1) MIXTURE 6/26/2008 N/A1912THRUST QUICK STARTING FLUIDRADIATOR SPECIALTY COMPANY (1) MIXTURE 2/19/2009 N/A1913WIRE DRYERRADIATOR SPECIALTY COMPANY (1) MIXTURE 3/6/2008 N/A1914100% RTV SILICONE SEALANT - ALLRAGCO, INC SILICONE SEALANT 6/1/2001 N/A1915CALCINED FLUID PETROLEUM COKERAIN CII CARBON LLC CARBON 2/16/2010 95511916SUN UP GLASS CLEANER (RTU)RAMSEY COMPANY / GRAINGER MIXTURE 1/1/2000 80146601917CATHODE PASTE RT RAMPASTE (CDRAVENSWOOD ALUMINUM ANTHRACITE COAL & POLYCYCLIC 9/7/1990 N/A1918

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TradenameManufacturer Chemical Name MSDS Date MSDS IDNo.

PURIFIED BATHRAVENSWOOD ALUMINUMCORPORATION

MIXTURE 9/27/2004 N/A1919

HEAT-SHRINKABLE POLYMERICRAYCHEM CORPORATION MIXTURE 10/1/1994 N/A1920

HOT MELT ADHESIVES / MASTICSRAYCHEM CORPORATION MIXTURE 3/1/1997 N/A1921S-1189 STRESS RELEASE MATERIALRAYCHEM CORPORATION MIXTURE 8/1/1997 N/A1922ALKALINE BATTERIES-NO MERCURYFORMULA

RAYOVAC CORP. BATTERY 3/5/2007 N/A1923

LITHIUM MANGANESE DIOXIDERAYOVAC CORP. BATTERY 7/19/2010 N/A1924

NICKEL METAL HYDRIDE BATTERIESRAYOVAC CORP. MIXTURE 3/5/2007 N/A1925SILVER OXIDE BATTERIESRAYOVAC CORP. BATTERY 3/5/2007 N/A19261,1,2-TRICHLORO-1,2,2-TRIFLUOROETHANE

REAGENTS, INC. 1,1,2-TRICHLORO-1,2,2-TRIFLUOROETHANE

1/12/2000 N/A1927

ACETONEREAGENTS, INC. ACETONE 1/12/2000 N/A1928ISOPROPYL ALCOHOLREAGENTS, INC. ISOPROPYL ALCOHOL 5/15/2006 N/A1929POTASSIUM PYROSULFATEREAGENTS, INC. POTASSIUM 10/25/2004 N/A1930SODIUM HYDROXIDEREAGENTS, INC. SODIUM HYDROXIDE 5/10/2010 80017541931SULFURIC ACID, 10-50%REAGENTS, INC. MIXTURE 8/9/2007 N/A1932TOTAL IONIC STRENGTH ADJUSTMNTBUFFER IV

REAGENTS, INC. MIXTURE 9/28/1993 713269111933

EASY-OFF FUME FREE OVENRECKITT & COLMAN, INC. MIXTURE 2/13/1993 N/A1934

EASY-OFF FUME FREE MAX OVENCLNR AERO

RECKITT BENCKISER INC. MIXTURE 5/18/2000 N/A1935

PRO EASY-OFF HD OVEN-GRILLRECKITT BENCKISER NORTH MIXTURE 10/18/2005 N/A1936

PURE WHITE - PIPE THREADSILICONE GASKET

RECTORSEAL CORP. MIXTURE 6/22/2000 N/A1937

FLUOROCLEENRECTORSEAL CORP. (2) ORGANIC 6/10/2005 N/A1938HOMER 828 PVC SOLVENT CEMENTRECTORSEAL CORP. (2) PVC SOLVENT CEMENT 8/15/2007 709742821939ONETIME SPACKLINGRED DEVIL, INC. MIXTURE 3/5/1996 713256831940CRYOLITE SYNTHETIC BATHREDOX PTY LTD SODIUM ALUMINIUM FLUORIDE 4/1/2005 N/A1941BLACK BEAUTY ABRASIVESREED MINERALS DIV., HARSCO CORP. SLAG 4/1/1997 703814231942

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TradenameManufacturer Chemical Name MSDS Date MSDS IDNo.

ICI 3000 MORTARREFRACTORY SALES & SERVICES CO., INC.

MIXTURE 6/5/1998 713534031943

THERMOGEN 85 PLASTICREFRACTORY SALES & SERVICES CO. MIXTURE 1/31/1997 N/A1944

THERMOGEN 90 PLASTICREFRACTORY SALES & SERVICES CO., INC.

MIXTURE 6/1/1998 N/A1945

DION FR 9300-00REICHOLD CHEMICALS, INC. VINYL ESTER RESIN 1/21/1997 713229141946PYRIDINEREILLY INDUSTRIES, INC. PYRIDINE 5/25/2000 N/A1947GREEN CREVICE PASTE - MEKP CUREREINFORCED PLASTIC SYSTEMS INC. MIXTURE 3/30/1999 N/A1948GREEN LAY-UP RESIN - MEKP CUREREINFORCED PLASTIC SYSTEMS INC. MIXTURE 1/31/1995 N/A1949GREEN LINER PRE-MIX - MEKP CUREREINFORCED PLASTIC SYSTEMS INC. MIXTURE 7/10/1995 N/A1950LAMINATING RESIN, P & A SERIESREINFORCED PLASTIC SYSTEMS INC. MIXTURE 6/22/1999 N/A1951EPOXY CEMENT KITREMA TIPTOP/NA INC. MIXTURE 2/3/1999 80012061952SC 2000 CEMENTREMA TIPTOP/NA INC. MIXTURE 2/3/1999 N/A1953UT-R20 HARDENERREMA TIPTOP/NA INC. MIXTURE 2/3/1999 N/A1954BIO-CAST ALUMINUM MOLD RELEASELUBRICANT

RENEWABLE LUBRICANTS, INC. MIXTURE 3/9/2000 N/A1955

LIQUID ADDITIVERENO REFRACTORIES MIXTURE 5/10/1999 80006671956RENO CAST FSRENO REFRACTORIES MIXTURE 6/15/1999 80006651957RENO NC-95RENO REFRACTORIES NON-HAZARDOUS 1/1/1985 80006661958RENO PL 85 PMRENO REFRACTORIES MIXTURE 6/6/1996 712686011959BONDING CLAYRESCO PRODUCTS, INC. MIXTURE 3/1/2001 N/A1960PATRIOT HF FIRE BRICKRESCO PRODUCTS, INC. MIXTURE 10/10/2007 N/A1961RP SUPER FILTER COATRESEARCH PRODUCTS CORP. MIXTURE 3/1/2006 N/A1962ANION EXCHANGE RESIN, SPG1P-OHRESINTECH, INC. MIXTURE 1/1/1998 80011921963CATION EXCHANGE RESINRESINTECH, INC. MIXTURE 9/1/2000 80012401964SHEET, BUILDING PRODUCTSREYNOLDS METALS CO. STEEL ALLOYS 8/12/1996 712386011965SHEET, PLATE, ROD, BAR BUILDINGREYNOLDS METALS CO. COPPER ALLOY 8/12/1996 713034381966

SHEET,PLATE,ROD,BAR,BLD,XTRUD&DRWN PRDTS

REYNOLDS METALS CO. STAINLESS STEEL 8/12/1996 709367371967

WROUGHT ALUMINUM ALLOY, 3XXXREYNOLDS METALS CO. ALUMINUM ALLOY 5/25/1999 N/A1968

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TradenameManufacturer Chemical Name MSDS Date MSDS IDNo.

WROUGHT ALUMINUM ALLOY, 6XXXSERIES

REYNOLDS METALS CO. ALUMINUM ALLOY 5/25/1999 N/A1969

MICROBIOCIDE C2106RH20 ENGINEERING, INC. MIXTURE 3/1/1997 713286491970ALCORRHI REFRACTORIES AMERICA MIXTURE 5/15/2001 N/A1971ALCOR 32RHI REFRACTORIES AMERICA MIXTURE 3/6/2001 N/A1972ALCOR PLASTICRHI REFRACTORIES AMERICA MIXTURE 5/9/2001 N/A1973CORAL BPRHI REFRACTORIES AMERICA MIXTURE 5/15/2001 N/A1974GREENLITE CAST 22 PLUSRHI REFRACTORIES AMERICA MIXTURE 8/14/2001 N/A1975GREENLITE-45-L AL PLUSRHI REFRACTORIES AMERICA MIXTURE 5/9/2001 80012781976GREENSET-94-PRHI REFRACTORIES AMERICA MIXTURE 6/5/2001 80009501977INSWOOL HP BLANKET 8#RHI REFRACTORIES AMERICA MIXTURE 6/5/2001 10000040731978INSWOOL PAPER #10RHI REFRACTORIES AMERICA MIXTURE 6/1/2001 80012841979KAST-O-LITE 16 PLUSRHI REFRACTORIES AMERICA MIXTURE 7/3/2001 N/A1980SAIRSET CEMENTRHI REFRACTORIES AMERICA MIXTURE 5/2/2001 80012861981TZ 150 PATCHRHI REFRACTORIES AMERICA MIXTURE 8/15/2000 80010611982TZ 352 DRY MORTARRHI REFRACTORIES AMERICA MIXTURE 8/15/2000 80010601983UFALARHI REFRACTORIES AMERICA MIXTURE 5/7/2001 N/A1984UNACAST UG60 W/FRHI REFRACTORIES AMERICA MIXTURE 5/10/2001 UG601985UNACAST VF65/ALRHI REFRACTORIES AMERICA MIXTURE 6/5/2001 80012851986VERSAFLOW 45/AL ADTECHRHI REFRACTORIES AMERICA MIXTURE 5/9/2001 80012801987VERSAFLOW 65/AL PLUSRHI REFRACTORIES AMERICA MIXTURE 11/28/2001 N/A1988BUFFER REFERENCE STD, PH 10.00BLUE

RICCA CHEMICAL CO. MIXTURE 5/23/2007 N/A1989

BUFFER, REFERENCE STANDARD, PHRICCA CHEMICAL CO. MIXTURE 5/23/2007 N/A1990

BUFFER, REFERENCE STANDARD, PH7.00 YELL

RICCA CHEMICAL CO. MIXTURE 5/23/2007 N/A1991

CLEANING SOLUTIONRICCA CHEMICAL CO. MIXTURE 11/25/2009 N/A1992EDTA, 0.001-0.115 MOLAR AQUEOUSSOLUTION

RICCA CHEMICAL CO. MIXTURE 9/10/2001 N/A1993

HYDROCHLORIC ACIDRICCA CHEMICAL CO. MIXTURE 6/20/2006 N/A1994SODIUM HYDROXIDE .21% THRU 1.9%RICCA CHEMICAL CO. SODIUM HYDROXIDE SOLUTION 9/13/2001 N/A1995

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Facility: CENTKYCentury Aluminum Of Kentucky, LLC

TradenameManufacturer Chemical Name MSDS Date MSDS IDNo.

SODIUM HYDROXIDE 0.24 - 0.49NORMAL

RICCA CHEMICAL CO. MIXTURE 7/27/2006 N/A1996

SODIUM HYDROXIDE SOL 4.0NORMRICCA CHEMICAL CO. MIXTURE 7/24/2006 N/A1997

SODIUM STANDARD SOLUTIONSRICCA CHEMICAL CO. SODIUM HYDROXIDE SOLUTION 9/13/2001 N/A1998TISAB IV (TOTAL IONIC ADJ. BUFFERRICCA CHEMICAL CO. MIXTURE 6/17/2003 N/A1999

WATER HARDNESS INDICATORRICCA CHEMICAL CO. MIXTURE 9/25/2001 N/A2000LUBE-WELL HRL-MB HOT ROLLINGRICHARDSAPEX, INC. MIXTURE 10/9/1998 711133282001

LUBE-WELL HRM-W CONCENTRATECLEANER

RICHARDSAPEX, INC. MIXTURE 6/10/1997 713225092002

LUBRO TW-H COMPOUNDRICHARDSAPEX, INC. MIXTURE 11/13/1990 713253672003KIT-TONER CARTRIDGERICOH CO., LTD. TONER 11/15/1985 N/A2004OPC KIT 81RICOH CORP. PROPRIETARY 10/24/1995 N/A2005NU-CLEAR THREAD CUTTING OILRIDGE TOOL CO. MIXTURE 9/6/2011 N/A2006RIDGID PREMIUM DARK THREADRIDGE TOOL CO. PETROLEUM HYDROCARBON 2/25/2000 80012042007

HD LITH 2 GREASEROCK VALLEY OIL & CHEMICAL MIXTURE 6/3/1992 N/A2008POLYETHYLENE SHEETINGRODEO PLASTIC BAG & FILM POLYETHYLENE RESINS 10/1/2011 N/A2009MACH 2 GRANULAR TURFINSECTICIDE

ROHMID L.L.C. INSECTICIDE 6/13/1997 713532752010

ROMAN PRO-732 WALLCOVERINGROMAN ADHESIVES, INC. VINYL WALLCOVERING ADHESIVE 1/1/2011 N/A2011

PROTECTIVE COATING 67 X 944RUBATEX CORPORATION POLYVINYL ACETATE 6/7/1993 80014002012SEBREEZE CITRUS BREEZE 9000RUBBERMAID COMMERCIAL MIXTURE 10/2/2000 N/A2013

SEBREEZE CITRUS BREEZE FRAG.AERO 5139

RUBBERMAID COMMERCIALPRODUCTS, INC.

MIXTURE 2/11/1999 N/A2014

PITCH LIQUIDRUETGERS CANADA INC. AROMATIC HYDROCARBONS 6/1/2009 N/A2015HIGH PERFORM EPOXY MASTICACTIVATOR 9101

RUST-OLEUM CORP. MIXTURE 8/16/2006 N/A2016

IND. URETHANE YELLOW TINT BASERUST-OLEUM CORP. MIXTURE 11/21/2006 N/A2017INDUST. DTM URETHANE MASTICACTIVATOR

RUST-OLEUM CORP. MIXTURE 1/26/2005 N/A2018

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TradenameManufacturer Chemical Name MSDS Date MSDS IDNo.

INDUSTRIAL DTM EPOXY MASTICALUMINUM

RUST-OLEUM CORP. MIXTURE 8/16/2006 N/A2019

ROHPER 1-GL 2PK V7400 ALMONDRUST-OLEUM CORP. MIXTURE 4/19/2011 N/A2020ROHPER 1-GL 2PK V7400 MACHINETOOL GRAY

RUST-OLEUM CORP. MIXTURE 4/19/2011 N/A2021

ROHPER 1-GL 2PK V7400 SAFETYRUST-OLEUM CORP. MIXTURE 4/21/2011 N/A2022

ROHPER V7400 ALUMINUMRUST-OLEUM CORP. MIXTURE 4/19/2011 N/A2023RUST-OLEUM PRO OIL BASED ENMLS-RUST-OLEUM CORP. PAINT 9/21/2004 80147002024

SPCUSE 1-GL THINNERRUST-OLEUM CORP./GRAINGER MIXTURE 5/19/2011 N/A2025RAID FLYING INSECT KILLERS.C. JOHNSON & SON, INC. MIXTURE 1/16/2004 N/A2026CARPET SCIENCE TRAFFIC LANECARPET CLNR

S.C. JOHNSON COMMERCIALMARKETS

MIXTURE 6/18/1997 713453512027

ACRYLIC W/B WHITE 2408SAFETY COATINGS, INC. PAINT 6/3/2005 N/A2028SAFETY-KLEEN PENETRANTSAFETY-KLEEN SYSTEMS, INC. PETROLEUM HYDROCARBON 2/1/2007 N/A2029SAFE WASHSAFEWASH TECHNOLOGIES MIXTURE 4/17/2011 N/A2030ALUM OXIDE VITRIFIED PRO SEEDEDGEL

SAINT-GOBAIN ABRASIVES, INC. MIXTURE 1/24/2007 N/A2031

ALUMINUM OXIDE RESIN GRINDINGSAINT-GOBAIN ABRASIVES, INC. MIXTURE 1/30/2007 N/A2032

ALUNDUM WHEEL, ALUMINUM OXIDEGRND WHEEL

SAINT-GOBAIN ABRASIVES, INC. MIXTURE 3/2/2005 N/A2033

ALUNDUM, CRYSTOLON, SEEDED GELSAINT-GOBAIN ABRASIVES, INC. MIXTURE 2/15/2002 N/A2034BEAR TEXSAINT-GOBAIN ABRASIVES, INC. MIXTURE 12/4/2001 N/A2035COATED ABRASIVE PRODUCTSSAINT-GOBAIN ABRASIVES, INC. MIXTURE 5/30/2002 N/A2036DIAMOND/CUBIC BORON NITRIDEGRIND WHEEL

SAINT-GOBAIN ABRASIVES, INC. MIXTURE 4/3/2001 N/A2037

EPOXY BONDED ABRASIVESSAINT-GOBAIN ABRASIVES, INC. MIXTURE 2/12/2002 N/A2038FLAP DISC W/COTTON ABRASIVECLOTH

SAINT-GOBAIN ABRASIVES, INC. MIXTURE 4/1/2010 N/A2039

RESIN BONDED ABRASIVESAINT-GOBAIN ABRASIVES, INC. MIXTURE 6/15/2009 N/A2040

RUBBER BONDED ABRASIVEPRODUCT

SAINT-GOBAIN ABRASIVES, INC. MIXTURE 2/15/2002 N/A2041

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TradenameManufacturer Chemical Name MSDS Date MSDS IDNo.

SEEDED GEL CAP CODES:R/F/E9XSAINT-GOBAIN ABRASIVES, INC. ALUMINUM OXIDE ABRASIVE 6/2/2004 N/A2042SHELLAC BONDED ABRASIVESAINT-GOBAIN ABRASIVES, INC. MIXTURE 4/6/2001 N/A2043

SEEDED GEL CAPCODES:R/F/E/H/A9XX

SAINT-GOBAIN ABRASIVES/GRAINGER ALUMINUM OXIDE ABRASIVE 6/2/2004 N/A2044

CA339 CERAMICSAINT-GOBAIN INDUSTRIAL CERAMIC 3/3/1999 N/A2045

COMBI-BLOCKSAINT-GOBAIN INDUSTRIALCERAMICS, INC.

CERAMIC 5/13/2003 99582046

LC1207 SAINT GOBAIN WET SICARBSAINT-GOBAIN INDUSTRIAL CERAMIC 5/17/2007 LC12072047

MC1104 (CFX-8S) CERAMIC MORTARSAINT-GOBAIN INDUSTRIALCERAMICS, INC.

CERAMIC MORTAR 6/2/1999 95602048

RC1114SAINT-GOBAIN INDUSTRIAL CERAMIC MORTAR 3/11/2003 95222049

RC1114 RAM MIXSAINT-GOBAIN INDUSTRIALCERAMICS, INC.

CERAMIC MORTAR 4/7/2010 91832050

RC1202 CERAMIC MIXTURESAINT-GOBAIN INDUSTRIAL CERAMIC MIXTURE 6/20/2005 N/A2051

CN137SAINT-GOBAIN/NORTON INDUSTRIALCORP.

MIXTURE 8/7/1997 CN1372052

CN731-CN738-REFRAXSAINT-GOBAIN/NORTON INDUSTRIAL MIXTURE 10/5/2000 N/A2053

SAKRETE BLACKTOPSAKRETE INC. MIXTURE 1/1/1985 N/A2054UNI-PAINT MARKERS (PX-20,-21,-30)SANFORD CORP. MARKER 1/2/2003 N/A2055EXPO CLEANERSANFORD NA MIXTURE 8/1/2005 N/A2056UNI-PAINT PX-21 & PX-20 MARKERSANFORD NA MIXTURE 2/1/2007 N/A2057

UNI-PAINT PX-30 BROAD MARKERSANFORD NA MIXTURE 2/1/2007 10000375852058ANTIBACTERIAL SKIN CLEANSERSANI-FRESH INTERNATIONAL MIXTURE 8/5/1999 N/A2059SANI-FRESH ANTIBACTERIAL CLRSKIN CLNSER

SANI-FRESH INTERNATIONAL MIXTURE 5/28/1997 N/A2060

NICKEL CADMIUM BATTERYSANYO BATTERIES / GRAINGER BATTERY 6/23/2003 N/A2061LITHIUM BATTERYSANYO ENERGY CORPORATION BATTERY 6/23/2003 N/A2062LITHIUM ION BATTERY CYL ANDSANYO ENERGY CORPORATION BATTERY 1/5/2002 N/A2063

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TradenameManufacturer Chemical Name MSDS Date MSDS IDNo.

CALCIUM HYPOCHLORITE-65%SASKATOON CHEMICALS LTD. CALCIUM HYPOCHLORITE-65% 10/12/1995 713014782064SBS-40 MEDICATED SKIN CREAMSBS PRODUCTS, INC. MIXTURE 9/1/1995 703501472065SBS-44 PROTECTIVE CREAM, WATERRESISTANT

SBS PRODUCTS, INC. MIXTURE 7/1/1997 709697952066

SBS-46 PROTECTIVE CREAM,SBS PRODUCTS, INC. MIXTURE 7/1/1997 709698032067

#274 MOLY E.P. SYNTHETIC PLUSGREASE #0

SCHAEFFER MFG. CO. PETROLEUM HYDROCARBONS 12/12/2008 10000379932068

#322 BLACK BEAUTY OPEN GEARSCHAEFFER MFG. CO. PETROLEUM HYDROCARBON 4/30/2004 N/A2069

#322 BLACK BEAUTY OPEN GEARLUBE 200 MED

SCHAEFFER MFG. CO. PETROLEUM HYDROCARBON 4/30/2004 713412202070

#322 BLACK BEAUTY OPEN GEARSCHAEFFER MFG. CO. PETROLEUM HYDROCARBON 4/30/2004 N/A2071

MICRON MOLY HTC SAE 10 ISO 32/46,#112

SCHAEFFER MFG. CO. MIXTURE 9/28/1995 713471402072

MICRON MOLY HTC SAE 30 ISO 100,SCHAEFFER MFG. CO. PETROLEUM HYDROCARBONS 6/24/1996 713471412073

MOLY E.P. SEMI-SYNTHETIC GREASE#2, 274

SCHAEFFER MFG. CO. PETROLEUM HYDROCARBONS 1/1/1995 GREASE #22074

MOLY PURE SYNTHETIC COMP OILSCHAEFFER MFG. CO. MIXTURE 9/28/1995 713471372075

RUBBER ADHESIVESCHRADER-BRIDGEPORTINTERNATIONAL, INC.

HALOGENATED SOLVENT 3/9/2003 N/A2076

TURF FERTILIZR + POST-EMERGNTSCOTTS COMPANY MIXTURE 1/11/1996 713392112077

SEA FOAM MOTOR TREATMENTTRANS TUNE

SEA FOAM SALES COMPANY MIXTURE 1/1/2010 N/A2078

FLUORSPARSEAFORTH MINERAL & ORE CO., INC. FLUORSPAR 7/1/2009 91502079SUPCO 88 OIL ADDITIVESEALED UNIT PARTS CO., INC. PETROLEUM DISTILLATE 8/18/1998 N/A2080EPSON INK CARTRIDGE S020036SEIKO EPSON CORPORATION INK 2/25/1994 N/A2081INK CARTRIDGE S020089SEIKO EPSON CORPORATION INK 4/26/1997 N/A2082SELECT 700GS WELDING WIRESELECT ARC INC. WELDING RODS 1/9/2006 E71T-GS2083SELECTRODE 1115SELECTRODE INDUSTRIES, INC. ELECTRODE 1/1/1998 713552282084SELECTRODE 1144SELECTRODE INDUSTRIES, INC. ELECTRODE 6/1/1998 713552302085SELECTRODE 1282SELECTRODE INDUSTRIES, INC. ELECTRODE 1/1/1998 713552292086

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TradenameManufacturer Chemical Name MSDS Date MSDS IDNo.

ENVIRONMENTAL MASTER MECHANICAEROSOL

SELIG CHEMICAL INDUSTRIES MIXTURE 2/14/1997 CLEANER2087

KLEENAPART (N&I) 1563SELIG CHEMICAL INDUSTRIES ISOPARAFFINIC/NAPTHENIC 3/13/1998 703717462088

PLUS 140-SX-90 (BULK)SELIG CHEMICAL INDUSTRIES MIXTURE 12/14/1995 712958932089ML2001SEPCO MIXTURE 4/27/2000 N/A2090ML 2400SEPCO (1) MIXTURE 1/11/2002 80014322091SS526 (CRUCE LID GASKET)SEPCO (1) MIXTURE 7/27/2001 N/A2092ANTHRACITIC CATHODE BLOCKSSGL CARBON CORP. CARBON 12/9/1994 CATHODE2093X STAMPER INK Y-30SHACHIHATA INDUSTRIAL CO., LTD. MIXTURE 6/14/1997 N/A2094ACTIVATED ALUMINASHANGHAI HENGYE CHEMICAL

INDUSTRY CO LTDMIXTURE 2/28/2005 N/A2095

CHALKBAORD WATER BLACKSHEFFIELD BRONZE PAINT CORP PAINT 12/1/2007 N/A2096CHALKBOARD PAINT - BLACKSHEFFIELD BRONZE PAINT CORP PAINT 5/1/2011 N/A2097CALCINED ALUMINASHERWIN ALUMINA ALUMINUM OXIDE 1/1/2010 91102098ARMORSEAL HI-SLDSPOLYURETHANE FLR ENML

SHERWIN-WILLIAMS CO. PAINT 8/17/2010 N/A2099

ARMORSEAL REXTHANE I URETHANESHERWIN-WILLIAMS CO. PAINT 4/5/2010 N/A2100

EVERCLEAN ALL PURPOSE CLEANER,180-2081

SHERWIN-WILLIAMS CO. NON-HAZARDOUS 1/28/2000 80006692101

INDUST. URETHANE ALKYD ENAM. UDSHERWIN-WILLIAMS CO. MIXTURE 4/5/2010 N/A2102

INDUSTRIAL ENAMEL PURE WHITESHERWIN-WILLIAMS CO. PAINT 1/7/2007 80153602103INDUSTRIAL URETHANE ALKYD ENAMSHERWIN-WILLIAMS CO. MIXTURE 7/2/2010 N/A2104

KRYLON BATTERY CLEANERSHERWIN-WILLIAMS CO. MIXTURE 9/7/2008 N/A2105KRYLON BATTERY PROTECTORSHERWIN-WILLIAMS CO. MIXTURE 4/9/2009 N/A2106MACROPOXY 646 FAST CURE EPOXYPART A

SHERWIN-WILLIAMS CO. MIXTURE 8/2/2009 N/A2107

MACROPOXY 646 FAST CURE HRDNRSHERWIN-WILLIAMS CO. MIXTURE 8/2/2009 N/A2108

METALATEX SEMI-GLOSS ACRYLICCOATING

SHERWIN-WILLIAMS CO. PAINT 5/7/2013 N/A2109

MINERAL SPIRITSSHERWIN-WILLIAMS CO. MINERAL SPIRITS 4/8/2008 N/A2110

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TradenameManufacturer Chemical Name MSDS Date MSDS IDNo.

SHER-KEM HI GL METAL FIN ENML EXTRA WHT

SHERWIN-WILLIAMS CO. PAINT 5/8/2010 N/A2111

SILVER-BRITE ALUMINUM PAINTSHERWIN-WILLIAMS CO. PAINT 1/9/2013 N/A2112SPRAYON BLAST'EM WASP & HORNETKILLER

SHERWIN-WILLIAMS CO. INSECTICIDE 5/21/2007 N/A2113

SPRAYON ENVIRONMENTALSHERWIN-WILLIAMS CO. MIXTURE 3/22/2008 80155042114

SW DTM ACRL GLS COAT.(WATERBORNE)B66T104

SHERWIN-WILLIAMS CO. PAINT 10/13/1999 80004702115

SW EVRCLN INT LTX SATIN FIN.SHERWIN-WILLIAMS CO. PAINT 7/9/1999 80003012116

SW EVRCLN INT LTX SATIN FIN.A97W41 P.WHT

SHERWIN-WILLIAMS CO. PAINT 10/5/1999 EVRCLN LTX2117

SW POLYURETHANE FLOOR ENAMEL,SHERWIN-WILLIAMS CO. PAINT 7/26/20012118

SW REDUCER 54, R7K54SHERWIN-WILLIAMS CO. MIXTURE 9/1/1997 713005372119SW REDUCER 58, R7K58SHERWIN-WILLIAMS CO. MIXTURE 9/1/1997 713005452120SW SPACKLING PASTE C-50SHERWIN-WILLIAMS CO. LATEX FILLER 11/11/1997 N/A2121SW WOOD CLSC POLY VARN A67V1 HISHERWIN-WILLIAMS CO. VARNISH 7/9/1999 N/A2122

TRI-FLOW HP SYN GREASE W/TEFLON22021

SHERWIN-WILLIAMS CO. MIXTURE 12/13/2004 N/A2123

WHITE LIGHTNING HI HEAT RTV REDSHERWIN-WILLIAMS CO. MIXTURE 7/12/2002 N/A2124

SPRAYON RED INSULATING VARNISHSHERWIN-WILLIAMS/DIVERSIFIEDBRANDS, INC

MIXTURE 11/28/2010 709473202125

SW IND. MAINT.&TOUCH UP, 1813SHERWIN-WILLIAMS/DIVERSIFIED PAINT 8/17/1998 PAINT#18132126

SW IND. MNT.&TOUCHUP SPRAY-2501LEATHER

SHERWIN-WILLIAMS/DIVERSIFIEDBRANDS, INC

PAINT 8/17/1998 709716272127

SW TOUGH COAT S00329 MACHINERYSHERWIN-WILLIAMS/DIVERSIFIED PAINT 8/17/1998 709714372128

KRYLON 1701 INT./EXT. BRIGHT GOLDSHERWIN-WILLIAMS/KRYLONPRODUCTS GROUP

PAINT 6/17/2003 709716762129

KRYLON H2O LATEX AEROSOL ARTICSHERWIN-WILLIAMS/KRYLON PAINT 1/6/2007 80153812130

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TradenameManufacturer Chemical Name MSDS Date MSDS IDNo.

KRYLON HIGH HEAT & RADIATORPAINT,ALUM.

SHERWIN-WILLIAMS/KRYLONPRODUCTS GROUP

PAINT 6/17/2003 709715852131

KRYLON INT/EXT PAINT, BANNER REDSHERWIN-WILLIAMS/KRYLON PAINT 10/14/2003 709716352132

KRYLON INT/EXT PAINT, GLOSSYBLACK 1601

SHERWIN-WILLIAMS/KRYLONPRODUCTS GROUP

PAINT 6/17/2003 709716502133

KRYLON INT/EXT TRUE BLUE 1910SHERWIN-WILLIAMS/KRYLON PAINT 6/17/2003 709716432134

KRYLON INT/EXT ULTRA FLAT BLACK1602

SHERWIN-WILLIAMS/KRYLONPRODUCTS GROUP

PAINT 6/17/2003 N/A2135

KRYLON OSHA COLORS SAFETYSHERWIN-WILLIAMS/KRYLON PAINT 6/17/2003 713006942136

KRYLON OSHA COLORS SAFETY POPORNG 2410

SHERWIN-WILLIAMS/KRYLONPRODUCTS GROUP

PAINT 6/17/2003 709716012137

KRYLON OSHA COLORS SAFETYSHERWIN-WILLIAMS/KRYLON PAINT 6/17/2003 709716192138

KRYLON OSHA COLORS SAFETYYELLOW 1813

SHERWIN-WILLIAMS/KRYLONPRODUCTS GROUP

PAINT 12/2/2003 709716682139

VINYL & FABRIC, MEDIUM GRAYSHERWIN-WILLIAMS/KRYLON PAINT 11/28/2010 N/A2140

STRONTIUM ALUMINUMSHIELDALLOY METALLURGICALCORP.

ALUMINUM ALLOY 3/9/1995 713024512141

SULFURIC ACIDSHRIEVE CHEMICAL CO. SULFURIC ACID 9/9/2002 706317762142ALIZARIN-3-METHYLIMINODIACETICACID

SIGMA-ALDRICH ALIZARIN COMPLEXONE 12/31/2008 712976582143

CELLULOSE ACETATESIGMA-ALDRICH CELLULOSE ACETATE 10/29/1999 706371622144SIKAFIX HH HYDROPHILICSIKA CORP. MIXTURE 12/18/2006 N/A2145SILTECH F-100,000SILTECH CORP. MIXTURE 11/1/2004 N/A2146INSULITE 1900SIMONSEN A/S MIXTURE 9/1/2011 9520/95212147GRAPHITIC CATHODE BLOCKSSINOSTEEL JILIN CARBON CO., LTD. CARBON 3/1/2012 CATHBLOCK2148SICATEC 75 BLOCKSSINOSTEEL JILIN CARBON CO., LTD. MIXTURE 3/1/2012 CN7312149SHEET,PLATE,ROD,BAR,BLD,SISKIN STEEL & SUPPLY CO. STAINLESS STEEL 1/1/1985 STEEL...2150

LGHP 2 HI PERFORM POLYUREABRNG GREASE

SKF MAINTENANCE PRODUCTS GREASE 12/2/2003 N/A2151

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TradenameManufacturer Chemical Name MSDS Date MSDS IDNo.

SUPER MET-AL MARKER NUCLEARGRD WHT

SKM INDUSTRIES INC. MIXTURE 2/19/2007 N/A2152

IPEX CONDUIT CEMENTSLUYTER COMPANY LTD. CEMENT 6/30/2003 N/A2153EPOXY WELDKIT PART "B"SMITH FIBERCAST MIXTURE 2/4/2003 80009312154WELDFAST CL-200 PART "A"SMITH FIBERCAST MIXTURE 1/21/2003 80009302155THERMINOL FFSOLUTIA INC. MIXTURE 5/16/2006 N/A2156THERMINOL 66 HEAT TRANSFERSOLUTIA, INC. MIXTURE 5/15/2006 709951212157

HYDROGEN PEROXIDE 20-60%SOLVAY INTEROX, INC. HYDROGEN PEROXIDE 1/20/2005 713362882158SNAP STARTING FLUIDSOPUS PRODUCTS MIXTURE 6/20/2001 704371082159DIALA OIL AXSOPUS PRODUCTS(1) MIXTURE 5/23/2003 N/A2160SHELL ALVANIA GREASE EP(LF) 2SOPUS PRODUCTS(1) MIXTURE 6/24/2009 N/A2161BLENDED COMMERCIAL FERTILIZERSOUTHERN STATES COOPERATIVE,

INC.MIXTURE 6/10/1994 N/A2162

SOUTHLAND COVE BASE ADHESIVE #SOUTHLAND FLOORING SUPPLIES LATEX ADHESIVE 4/27/1996 80011502163

SOUTHLAND FLOORING ADHESIVE330

SOUTHLAND FLOORING SUPPLIES MIXTURE 8/12/1992 80011302164

ALUMINUM DROSSSOUTHWIRE/NSA MIXTURE 2/28/1994 713482552165ALUMINUM FOUNDRY INGOT (AL,CU)SOUTHWIRE/NSA ALLOY 1/1/1985 N/A2166ALUMINUM FOUNDRY INGOT (AL,SI,SOUTHWIRE/NSA ALLOY 1/1/1985 N/A2167

ALUMINUM FOUNDRY INGOT (AL,SI,MG)

SOUTHWIRE/NSA ALLOY 1/1/1985 N/A2168

ALUMINUM FOUNDRY INGOT (AL,ZN)SOUTHWIRE/NSA ALLOY 1/1/1985 N/A2169ALUMINUM-UNALLOYED REMELTINGOT-PXXXX/A

SOUTHWIRE/NSA ALUMINUM 1/20/1997 N/A2170

BATH (CRUSHED)SOUTHWIRE/NSA CRYOLITE 6/27/1991 713435702171DUG OR SCRAP POTLININGSOUTHWIRE/NSA SPENT POTLINER 1/1/1985 713482352172FOAMY Q & ASPARTAN CHEMICAL CO., INC. MIXTURE 7/18/1996 713453492173HEPACIDE QUATSPARTAN CHEMICAL CO., INC. NON-HAZARDOUS 7/18/1996 713453302174STEAM CLEANERSPARTAN CHEMICAL CO., INC. MIXTURE 7/31/1995 709353582175TOUGH ON GREASESPARTAN CHEMICAL CO., INC. MIXTURE 9/16/1996 N/A2176

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TradenameManufacturer Chemical Name MSDS Date MSDS IDNo.

SPEARS PRIMER-70 LOW VOCPRIMER PVC CPVC

SPEARS MANUFACTURING COMPANY MIXTURE 6/1/2011 N/A2177

SPEARS PVC-17 LOW VOC PLASTICSPEARS MANUFACTURING COMPANY MIXTURE 6/1/2011 N/A2178

NI-ROD 55 WELDING ELECTRODESPECIAL METALS WELDINGPRODUCTS COMPANY

ELECTRODE 1/1/2005 80148212179

SW RED INSULATING VARNISH #00601SPECIALTY DIV. OF KRYLON PAINT 3/1/1995 N/A2180SMP-100 TABLETSPECIALTY METALLURIGICAL

PRODUCTS CO.TITANIUM 4/7/1998 10392181

AR-GLO 1, AR-GLO 2, AR-GLO 3, AR-SPECTRONICS CORPORATION MIXTURE 5/18/2007 N/A2182

EZ-4SPECTRONICS CORPORATIONTRACER PROD. DIV

MIXTURE 5/18/2007 N/A2183

FLORESCENT DYE LUBRICANT OILSPECTRONICS CORPORATION MIXTURE 5/18/2007 N/A2184

POTASSIUM PYROSULFATESPECTRUM CHEMICAL MFG. CORP. MIXTURE 2/5/2001 N/A2185CELLULOSE BINDERSPEX CHEMICAL MIXTURE 10/13/2004 N/A2186QUALITY CONTROL STANDARD 19,QC-19

SPEX CHEMICAL MIXTURE 4/15/1996 712962312187

CATCH-ALL BRAND FILTER-DRIERSPORLAN VALVE CO. ARTICLE 7/15/2002 N/A2188

SPRAYON E-100 QUICK LUBESPRAYON PRODUCTS (2) MIXTURE 5/11/1994 713536852189EL 601 RED INSULATING VARNISHSPRAYON PRODUCTS(3) MIXTURE 11/29/2010 N/A2190LU 204 DRY FILM GRAPHITE LUBEAEROSOL

SPRAYON PRODUCTS(3) MIXTURE 2/4/2013 N/A2191

CLEAN JET-100SPRAYWAY, INC. MIXTURE 5/13/1998 N/A2192CRAZY CLEANSPRAYWAY, INC. MIXTURE 1/3/2012 N/A2193GLASS CLEANERSPRAYWAY, INC. MIXTURE 3/18/2008 N/A2194LITHIUM CARBONATESQM NORTHAMERICA CORPORATION LITHIUM CARBONATE 10/1/2009 96502195SOFTCIDE HAND WASHSTAHMER WESTON SCIENTIFIC MIXTURE 7/1/1996 713178992196TRANSCREST CDI-30STANDARD OIL CO. PETROLEUM HYDROCARBONS 1/1/1985 N/A2197PAINT THINNERSTARTEX CHEMICALS, INC. MIXTURE 3/5/1996 THINNER2198TURPENTINESTARTEX CHEMICALS, INC. GUM TURPENTINE 6/23/1995 713206802199HOT ROLLED CARBON STEELSTEEL DYNAMICS, INC. ALLOY 1/18/2007 N/A2200

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TradenameManufacturer Chemical Name MSDS Date MSDS IDNo.

THERMBOND FORMULA 4 SERIESDRY MIXES

STELLAR MATERIALS INC. MIXTURE 10/3/2001 N/A2201

THERMBOND TABULAR SERIES DRYSTELLAR MATERIALS INC. MIXTURE 12/12/1998 80005002202

THERMBOND/BRAKE,TABULARSERIES ACTIVATOR

STELLAR MATERIALS INC. PHOSPHORIC ACID 11/20/1998 80005012203

PHOSCRETE HOTFLR DRY MIXSTELLAR MATERIALS INC.(1) MIXTURE 7/1/2005 N/A2204VESPHENE II SESTERIS CORP. MIXTURE 4/15/1997 713455402205965AP-G, BUILD UP AP-G, TTX-1 AP-GSTOODY CO. WELDING WIRE 3/20/2002 80012202206BUILD-UP LH, SELF-HARDENING,MULTI,...

STOODY CO. ELECTRODE 5/25/1999 BUILDUP2207

CASTWELD 55, 99, T55STOODY CO. WELDING ELECTRODE 5/26/1999 80008502208COMPOSITE WIRE-100,101,103,117,121,...

STOODY CO. WELDING WIRE 11/28/2001 80018722209

COMPOSITE WIRE-TRACKWEAR,STOODY CO. WELDING WIRE 7/9/2003 121-G2210

SA/TRACKWEAR/-G, TRACKMANG,...STOODY CO. COMPOSITE WIRES 5/24/1999 80005812211STOODY 19, 21, 31, 33, 35, 2124,STOODY CO. ELECTRODE 11/5/1997 701144842212

STOODY 35 COATED ELECTRODESSTOODY CO. ELECTRODE 3/11/2008 N/A2213TRACKWEAR, TRACKALLOY HS...STOODY CO. ELECTRODE 11/5/1997 701144822214WHITEBLASTSTRATEGIC MATERIALS, INC. SODA-LIME GLASS 4/19/1995 95622215TOOTSIETOY BUBBLESSTROMBECKER CORPORATION MIXTURE 2/22/1999 N/A2216R145 ABRASIVE CLOTHSUN ABRASIVES ALUMINUM OXIDE AND CURED

PHENOLIC RESIN5/10/2004 N/A2217

WATER SOLUBLE SUPER INDSUN ENERGY PRODUCTS INC. MIXTURE 1/31/2008 N/A2218

WATERLESS HAND CLEANER WITH D-LIMONENE

SUN ENERGY PRODUCTS INC. MIXTURE 11/17/2000 N/A2219

ACETONESUNOCO, INC. (R&M) ACETONE 9/29/2000 713023022220SIMPLE GREENCLEANER/DEGREASER

SUNSHINE MAKERS, INC. MIXTURE 3/1/1999 80011402221

PSA CLOTH DISC, ZIRC DISC,...SUPERIOR ABRASIVES, INC. MIXTURE 3/1/2002 N/A2222PENETRATING OILSUPERIOR GRAPHITE CO. MIXTURE 6/9/1994 N/A2223RFU 112SUPERIOR GRAPHITE CO. MIXTURE 9/11/1991 713544052224

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TradenameManufacturer Chemical Name MSDS Date MSDS IDNo.

105 SUSPENSION RFUSUPERIOR GRAPHITE COMPANY MIXTURE 1/20/1999 80009422225ABG PURIFIED EXPANDED GRAPHITESUPERIOR GRAPHITE COMPANY MIXTURE 3/24/2008 N/A2226

DESULCO 9000 SERIES PURIFIEDCARBON

SUPERIOR GRAPHITE COMPANY CARBON 3/24/2008 DESULCO2227

NATURAL GRAPHITESUPERIOR GRAPHITE COMPANY MIXTURE 1/20/1999 N/A2228NATURAL GRAPHITESUPERIOR GRAPHITE COMPANY MIXTURE 2/9/2009 707373832229PURIFIED NATURAL GRAPHITESUPERIOR GRAPHITE COMPANY MIXTURE 2/10/2009 N/A2230PURIFIED NATURAL GRAPHITESUPERIOR GRAPHITE COMPANY MIXTURE 2/21/2012 N/A2231SLIP PLATE #3SUPERIOR GRAPHITE COMPANY MIXTURE 12/10/2004 N/A2232SURECOAT 1530SUPERIOR GRAPHITE COMPANY MIXTURE 4/6/2000 10000035362233SYNTHETIC GRAPHITESUPERIOR GRAPHITE COMPANY MIXTURE 3/24/2008 80013002234CC 100+ PARTS WASHING SOLVENTSUPERIOR SOLVENTS ALIPHATIC NAPHTHA 12/2/1994 713294782235SUPER LUBE AIR & PWR ACTUATEDSYNCO CHEMICAL CORPORATION MIXTURE 1/4/2010 N/A2236

SF-353 ALUMINUM FLUXSYNEX, INC. MIXTURE 9/17/2001 N/A2237ELI-FLEX RUBBER REPAIRT. CARSON AND CO. MIXTURE 1/1/2002 N/A2238PRIMARY LITHIUM THIONYLCHLORIDE BATTS

TADIRAN ELECTRONIC INDUSTRIES LITHIUM ANODE CELLS 8/2/2007 N/A2239

PRIMARY LITHIUM THIONYLTADIRAN ELECTRONIC INDUSTRIES, BATTERY 9/22/2004 N/A2240

ACID STARCH INDICATOR POWDER,R-0725

TAYLOR TECHNOLOGIES, INC. MIXTURE 5/1/1996 713480702241

IODIDE IODATE REAGENT, R-0699TAYLOR TECHNOLOGIES, INC. MIXTURE 5/1/1996 712971032242PHENOLPHTHALEIN INDICATORTAYLOR TECHNOLOGIES, INC. ALCOHOLIC ORGANIC DYE

SOLUTION3/1/2009 N/A2243

SULFURIC ACID .12N, R-0687TAYLOR TECHNOLOGIES, INC. MIXTURE 5/1/1996 706317782244SULFURIC ACID .6N, R-0736TAYLOR TECHNOLOGIES, INC. SULFURIC ACID SOLUTION 5/1/1996 706317792245SULFURIC ACID N, R-0686TAYLOR TECHNOLOGIES, INC. MIXTURE 5/1/1996 706317772246THIOSULFATE N-10, R-0007TAYLOR TECHNOLOGIES, INC. MIXTURE 6/27/1995 713480602247TITRATING SOLUTION, R-0823TAYLOR TECHNOLOGIES, INC. MIXTURE 5/1/1996 713367212248TOTAL ALKALINITY INDICATOR, R-0645

TAYLOR TECHNOLOGIES, INC. MIXTURE 5/1/1996 713362052249

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TradenameManufacturer Chemical Name MSDS Date MSDS IDNo.

SANDED GROUTTEC INC., H.B. FULLER CO.SUBSIDIARY

MIXTURE 5/11/1994 N/A2250

TA-0345, LATEX MODIFIED THINSETTEC INC., H.B. FULLER CO. MIXTURE 9/5/1997 80008112251

ACRYLIC GROUT ADDITIVE, TA-869TEC, INC. NON-HAZARDOUS COMPONENTS 4/25/1996 713263192252TECH CHEMICAL VULCANIZING FLUIDTECH INTERNATIONAL MIXTURE 7/31/2002 N/A2253TECH RUB-O-MATICTECH INTERNATIONAL MIXTURE 4/26/2002 N/A2254BLUE SHOWER IITECH SPRAY, INC. MIXTURE 4/29/1998 712925112255ZERO CHARGE ANTI STATTECH SPRAY, INC. MIXTURE 7/6/1992 ANTI STAT2256CASTROL PREMIUM AC FLUSH NON-TECHNICAL CHEMICAL CO. MIXTURE 7/7/2005 N/A2257

JOHNSENS A/C FLUSHTECHNICAL CHEMICAL COMPANY MIXTURE 11/27/2007 N/A2258ACETONETEDIA COMPANY, INC. ACETONE 12/15/1999 N/A2259VASCO SPECIALTY STEELSTELEDYNE VASCO MIXTURE 4/1/1990 N/A2260BUCCANEER PLUS GLYPHOSATETENKOZ INC. MIXTURE 1/12/2004 N/A2261

TENNANT SHP 15/40TENNANT CO. PETROLEUM HYDROCARBON 2/28/1995 703755742262SULFURIC ACIDTENNESSEE CHEMICAL CO. (1) SULFURIC ACID 1/26/1995 706317812263TEXACO 02062 CAPELLA HFC AUTOTEXACO LUBRICANTS CO. REFRIGERATION OIL 12/19/1996 N/A2264PB PENETRATING CATALYSTTHE BLASTER CORPORATION MIXTURE 10/15/2010 N/A2265THERM-O-HOT PATCHTHERMAL CERAMICS THERMAL

REFRACTOR PLANTMIXTURE 5/29/2009 N/A2266

CER-WOOL MOLDABLETHERMAL CERAMICS, INC. MIXTURE 6/14/2011 95612267CERAFIBER KAOWOOL PYRO-BLOCTHERMAL CERAMICS, INC. REFRACTORY CERAMIC FIBER

(RCF)4/15/2010 KAOWOOLF

BR2268

EXPANDED VERMICULITE FINES,THERMAL CERAMICS, INC. MIXTURE 11/15/2007 N/A2269

HP CASTABLETHERMAL CERAMICS, INC. REFRACTORY CERAMIC FIBER(RCF)

6/18/2008 N/A2270

INSULATING REFRACTORY BRICKTHERMAL CERAMICS, INC. ALUMINOSILICATE 3/31/2009 N/A2271

INSULATING REFRACTORY BRICK151-2

THERMAL CERAMICS, INC. ALUMINOSILICATE 12/2/2009 N/A2272

K-20, K-22 HS, K-23, K-24 HS, K-25THERMAL CERAMICS, INC. FIREBRICK 12/1/1995 709955762273

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TradenameManufacturer Chemical Name MSDS Date MSDS IDNo.

K-25/26/28/30/3000/80,MSDS #151-2THERMAL CERAMICS, INC. MIXTURE 5/1/2003 N/A2274KAO-TEX 1000 CLOTHTHERMAL CERAMICS, INC. SILICATE 6/18/2008 709954282275KAOCRETE A/B/D/..; KAOCAST; KAO-TUFF CFB

THERMAL CERAMICS, INC. MIXTURE 4/13/2004 N/A2276

KAOLITE 2500 LITHERMAL CERAMICS, INC. MIXTURE 3/31/2009 N/A2277KAOLITE AND INSULITE REFRATORYCASTABLE

THERMAL CERAMICS, INC. FIRE BRICK 3/31/2009 N/A2278

KAOWOOL BOARDS AND SHAPESTHERMAL CERAMICS, INC. REFRACTORY CERAMIC FIBER 4/13/2006 N/A2279

KAOWOOL M BOARDSTHERMAL CERAMICS, INC. REFRACTORY CERAMIC FIBERPRODUCT

3/2/2010 709954852280

KAOWOOL MOLDABLE 210THERMAL CERAMICS, INC. MIXTURE 3/2/2010 N/A2281KAOWOOL PYRO-BLOC, FIREMASTER,CERAFORM

THERMAL CERAMICS, INC. VITREOUS ALUMINOSILICATEFIBER

3/16/2004 KAOWOOL2282

KAOWOOL RTTHERMAL CERAMICS, INC. REFRACTORY CERAMIC FIBER 10/21/2010 N/A2283

MIX 333-E EXPANDABLE PAPERTHERMAL CERAMICS, INC. VITREOUS ALUMINOSILICATEFIBER

6/17/2009 N/A2284

MODULES/SLEEVES/PADS/FELTSTHERMAL CERAMICS, INC. REFRACTORY CERAMIC FIBER 11/1/1995 N/A2285

PYRO-BLOC ELEMENT SUPPORTSYSTEM

THERMAL CERAMICS, INC. MIXTURE 10/27/2009 N/A2286

REFRACTORY CERAMIC FIBERTHERMAL CERAMICS, INC. VITREOUS ALUMINOSILICATE 10/1/1985 N/A2287

REFRACTORY CERAMIC FIBERPRODUCTS

THERMAL CERAMICS, INC. VITREOUS ALUMINOSILICATEFIBER

6/11/2001 N/A2288

SUPERWOOL - ALL GRADESTHERMAL CERAMICS, INC. MIXTURE 5/9/2008 N/A2289VERMICULITE REFRACTORY BLOCKTHERMAL CERAMICS, INC. MIXTURE 5/29/2009 95182290BTU BLOCK:BRDS,PANEL,FLXBLE,THERMAL CERAMICS, INC. MIN-K MIXTURE 6/20/2000 N/A2291

EXTRA COOLTHERMAL DYNAMICS CORP. PROPYLENE GLYCOL 12/12/2007 N/A2292THERMAL ARC TORCH COOLANTTHERMAL DYNAMICS CORP. ETHYLENE GLYCOL 11/14/2000 80012502293REFRACTORY BLOCK; REFRACTORYCOATING

THERMIC REFRACTORIES INC. MIXTURE 6/30/2002 N/A2294

TR-19 INSULATIONTHERMIC REFRACTORIES INC. MIXTURE 11/15/2007 N/A2295TR-2000SLTHERMIC REFRACTORIES INC. MIXTURE 1/23/1998 712676122296

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TradenameManufacturer Chemical Name MSDS Date MSDS IDNo.

VEE BLOCK/VEE BLOCK 35THERMIC REFRACTORIES INC. MIXTURE 11/9/1998 708357752297TISAB II WITH CDTATHERMO ELECTRON CORPORATION MIXTURE 5/13/2008 N/A2298TISAB II WITH CDTATHERMO ORION MIXTURE 10/26/2000 N/A2299OPTIMUM RESULTS A REF.ELTRDTHERMO SCIENTIFIC MIXTURE 4/8/2011 N/A2300

PH 4.01 BUFFERTHERMO SCIENTIFIC MIXTURE 12/12/2007 N/A2301ASCARITE IITHOMAS SCIENTIFIC SODIUM HYDROXIDE/NON- 4/4/1995 712989682302

STRONTIUM ALUMINUM ALLOY-STICKS...

TIMMINCO METALS/DIV OF TIMMINCOLIMITED

STRONTIUM/ALUMINUM 1/1/2000 10372303

TOPCOAT FLASHING GRADETOPCOAT, INC. MIXTURE 1/4/1999 N/A2304KILFROST AIRTOOL LUBRICANTTOTAL LUBRICANTS USA, INC. MIXTURE 8/12/2009 N/A2305TREMFLEX 027-067-996TREMCO (1) PAINT 6/1/1989 713291312306PERMA FIL (PART A)TRI-CHEM CORP. MIXTURE 4/22/2002 N/A2307PERMA FIL (PART B)TRI-CHEM CORP. MIXTURE 4/22/2002 N/A2308PERMA FIL (PART C)TRI-CHEM CORP. MIXTURE 4/22/2002 N/A2309TREO THERMAL BLANKET TRE-130TRITEX, LLC MIXTURE 4/12/2004 N/A2310TREO VITREOUS SILICATE NEEDLEDBLANKET

TRITEX, LLC MIXTURE 9/10/2004 N/A2311

LEAD/ACID STORAGE BATTERYTROJAN BATTERY COMPANY MIXTURE 3/3/1997 N/A2312ARCAIR AIR CARBON ARCELECTRODES

TWECO PRODUCTS, INC. WELDING ROD 10/1/1997 WELD ROD2313

MELTDOWN LIQUIDU.S. MAGNESIUM MAGNESIUM CHLORIDE SOLUTION 5/7/2006 N/A2314150 HYDRAULIC OILU.S. OIL CO., INC. PETROLEUM HYDROCARBON 3/26/2010 N/A2315CARBON BLOCKSUCAR CARBON CANADA INC. CARBON 12/31/1991 713209002316FIBERFRAX DURABLANKET HPUNIFRAX CORP. VITREOUS ALUMINOSILICATE

FIBERS10/20/2009 N/A2317

FIBERFRAX MOIST PAK-DUNIFRAX CORP. CERAMIC FIBER 3/5/2007 713483022318FIBERFRAX PUMPABLE GSINSULATING MIX

UNIFRAX CORP. VITREOUS ALUMINOSILICATEFIBER

12/30/2009 N/A2319

FIBERFRAX QF CEMENTSUNIFRAX CORP. VITREOUS ALUMINOSILICATE 4/17/1998 CEMNTQF182320

FIBERFRAX QF CEMENTSUNIFRAX CORP. VITREOUS ALUMINOSILICATEFIBERS

3/5/2007 CEMNTQF2321

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TradenameManufacturer Chemical Name MSDS Date MSDS IDNo.

FIBERFRAX ROPESUNIFRAX CORP. VITREOUS ALUMINOSILICATEFIBERS

12/4/1995 713483012322

FIBERFRAX ROPES BRAIDS WICK,UNIFRAX CORP. MIXTURE 3/5/2007 N/A2323

FIBERFRAX TOPCOAT 2600INSULATING MIX

UNIFRAX CORP. VITREOUS ALUMINOSILICATEFIBERS

12/30/2009 N/A2324

FLEXWEAVE 1000 TEXTILESUNIFRAX CORP. MIXTURE 6/8/2007 N/A2325NITROGEN (HIGH PRESSURE GAS)UNION CARBIDE NITROGEN 1/1/1985 N/A2326UCARTHERM HEAT TRANSFER FLUIDUNION CARBIDE ETHYLENE GLYCOL 11/6/1992 713015202327

COATED ABRASIVES - RESIN OVERRESIN,...

UNITED ABRASIVES, INC. MIXTURE 11/22/1997 EMERYCLOTH

2328

GRINDING AND CUTTING WHEELS,UNITED ABRASIVES, INC. MIXTURE 12/1/2009 N/A2329

DRYLOCK FAST PLUG, 25011UNITED GILSONITE LABORATORIES MIXTURE 1/1/1990 713493642330DRYLOK STUCCO PAINT-LIGHT TINTUNITED GILSONITE LABORATORIES PAINT 7/1/2001 N/A2331

ZAR PAINT & VARNISH REMOVER, 275UNITED GILSONITE LABORATORIES MIXTURE 7/1/2001 N/A2332UNI-CAST AUNITED REFRACTORIES CO. MIXTURE 12/2/2002 N/A2333UNI-PLAS 85ESSUNITED REFRACTORIES CO. MIXTURE 1/20/2004 709956832334UNI-RAM 85ESSUNITED REFRACTORIES CO. MIXTURE 12/3/2002 80145942335SHEETROCK ALL PURPOSE JOINTCOMPOUND

UNITED STATES GYPSUM CO. MIXTURE 1/1/2008 N/A2336

SHEETROCK LIGHTWEIGHT SETTING-UNITED STATES GYPSUM CO. MIXTURE 3/26/1998 N/A2337

UNOCAL 142 SOLVENT 66/3UNOCAL OIL CO. OF CA. PETROLEUM HYDROCARBONS 12/16/1996 713292612338US 70 LC, US 60 LC, US 50 LC, US 60US REFRACTORY INORGANIC OXIDE 1/1/2013 N/A2339

K-FAC-19, FIRE DOOR COREBOARD,MICORE

USG INTERIORS, INC. MINERAL FIBER AND CLAY 6/29/1993 713163432340

K-FAC-19USG INTERIORS, INC. (1) MIXTURE 2/8/1993 N/A2341278 PLASTI-KOTE BATTERY TERMCOATING

VALSPAR CORP. MIXURE 12/11/2008 N/A2342

PLASTI-KOTE BATTERY CLEANERVALSPAR CORP. MIXTURE 10/26/2006 N/A2343VAL ULTRA PREM INT FLT ENAM BASE2

VALSPAR CORP. PAINT 4/16/2007 N/A2344

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TradenameManufacturer Chemical Name MSDS Date MSDS IDNo.

OIL SATIN POLYVALSPAR CORP. ARCHITECTURALCOATINGS DIV

PAINT 12/31/2008 N/A2345

QK FLAKES BLUEVALSPAR CORP. ARCHITECTURAL MIXTURE 12/4/2007 N/A2346

QK GAR EPOXY LT GRAY AVALSPAR CORP. ARCHITECTURALCOATINGS DIV

MIXTURE 12/14/2009 N/A2347

QK GAR EPOXY PART BVALSPAR CORP. ARCHITECTURAL MIXTURE 8/19/2008 N/A2348

QK Q PREP CONCVALSPAR CORP. ARCHITECTURALCOATINGS DIV

MIXTURE 7/13/2004 N/A2349

VALSPAR 007 0206275 A TRD SG BLUVALSPAR CORP. ARCHITECTURAL MIXTURE 9/30/2003 N/A2350

VALSPAR 7 20055 A TRD EXT LX SGBASE 4

VALSPAR CORP. ARCHITECTURALCOATINGS DIV

MIXTURE 7/6/2004 N/A2351

VALSPAR 7 206267 A TRD SG REDVALSPAR CORP. ARCHITECTURAL MIXTURE 9/29/2003 N/A2352

VALSPAR 7 206272 A TRD SG YLOBASE

VALSPAR CORP. ARCHITECTURALCOATINGS DIV

MIXTURE 6/7/2005 N/A2353

VALSPAR HI HIDE PRIMERVALSPAR CORP. ARCHITECTURAL PAINT 1/8/2007 N/A2354

PYROIL STARTING FLUID PART SFR-11

VALVOLINE, INC. MIXTURE 2/10/1995 704371102355

UNITRAC HYDRAULIC FLUID 1/5 GAVALVOLINE, INC. MIXTURE 1/14/2002 N/A2356VAL PLEX EP GREASEVALVOLINE, INC. MIXTURE 2/10/1995 706899272357VALVOLINE AC 5W20 12/1 QTVALVOLINE, INC. PETROLEUM HYDROCARBON 1/14/2002 N/A2358DIESEL GUARD LOW POUR PLUS 100VALVTECT A DIVISION OF KOP-COAT,

INC.MIXTURE 9/27/2005 80147702359

DRY-O-LITE CHEMICAL DESICCANTVAN AIR SYSTEMS, INC. MIXTURE 1/1/2011 N/A2360ACTIVATED ALUMINAVAN AIR SYSTEMS, INC. (1) MIXTURE 1/1/2011 N/A2361DRY-O-LITE CHEMICAL DESICCANTVAN AIR SYSTEMS, INC. (1) MIXTURE 5/1/1997 DRY-O-LITE2362JOHN DEERE YELLOW EQUIPMENTENAMEL

VAN SICKLE PAINT MFG. CO. PAINT 8/28/2008 N/A2363

LOW VOLATILE BLACK SILICONEVERSACHEM CORPORATION MIXTURE 8/7/2002 N/A2364SUPER BLUE SILICONE LOWVOLATILE

VERSACHEM CORPORATION SILICONE 8/7/2002 N/A2365

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TradenameManufacturer Chemical Name MSDS Date MSDS IDNo.

SUPER RAM CP-45VESUVIUS CANADA REFRACTORIESINC.

MIXTURE 12/9/2008 N/A2366

SUPER RAM CP-50VESUVIUS CANADA REFRACTORIES MIXTURE 6/12/2006 91802367

SILICONE CARBIDE-GRAPHITECRUCIBLE &TUBE

VESUVIUS RESEARCH CENTER MIXTURE 1/15/1998 N/A2368

CARBON BLOCK RANGEVESUVIUS UK LIMITED MIXTURE 6/19/2002 95352369COAL TAR BONDED RAMMING PASTEVESUVIUS UK LIMITED MIXTURE 10/18/2002 9182237090-RAM PC-HWVESUVIUS USA INORGANIC OXIDE 8/30/2010 N/A237190-RAM TR (PRAC 5093)VESUVIUS USA INORGANIC OXIDE 4/3/2003 709957092372BLU-RAMVESUVIUS USA INORGANIC OXIDE 3/8/2001 N/A2373CER-WOOL BULKVESUVIUS USA MIXTURE 5/1/2002 N/A2374SUPER 3000 MORTARVESUVIUS USA INORGANIC OXIDE 6/14/2005 N/A2375SILICON CARBIDE RANGEVESUVIUS-PREMIER REF. MIXTURE 9/22/2002 N/A2376ER 70S6 WELDING WIREVICTOR EQUIPMENT COMPANY WELDING WIRE 3/1/2007 N/A2377ER 71T-GS WELDING WIREVICTOR EQUIPMENT COMPANY WELDING WIRE 3/1/2007 N/A2378VINYL ACRYLIC MASTIC WEATHERVIMASCO CORPORATION MIXTURE 9/30/2004 N/A2379

ALKYLATED BENZENE LUBRICANT,AB300

VIRGINIA KMP / GRAINGER MIXTURE 7/1/2004 N/A2380

ACTI-BRITEVIRGINIA KMP CORP. MIXTURE 9/27/1996 80009232381ACTI-KLEAN (AK-1, AK-5, AK-55)VIRGINIA KMP CORP. MIXTURE 7/11/1991 80009252382GAS LEAK LOCATORVIRGINIA KMP CORP. MIXTURE 7/1/2004 N/A2383CAUSTIC POTASH SOLUTIONVULCAN CHEMICALS (1) POTASSIUM HYDROXIDE 1/15/1996 713065602384CAUSTIC SODA, 50% AND WEAKERVULCAN CHEMICALS (1) SODIUM HYDROXIDE SOLUTION 1/15/1996 713065612385

VULCASILVULCAN REFRACTORIES LIMITED MIXTURE 1/1/1985 95552386VULCASIL SRR05VULCAN REFRACTORIES LIMITED MIXTURE 1/1/1985 N/A2387INDICATING DRIERITEW.A. HAMMOND DRIERITE CO. MIXTURE 1/3/2000 N/A2388REGULAR DRIERITEW.A. HAMMOND DRIERITE CO. MIXTURE 8/12/1994 713044722389SLATE BLACK CHALKBOARD PAINTW.H. KEMP DIVISION PAINT 1/1/2003 CLKBRD2390TEN-FOUR GLOVE DUSTW.H. SALISBURY & CO. MAGNESIUM SILICATEHYDRATE 1/16/2007 N/A2391KLEAN STRIP ADHESIVE REMOVERW.M. BARR & CO., INC. MIXTURE 5/17/2011 N/A2392

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Facility: CENTKYCentury Aluminum Of Kentucky, LLC

TradenameManufacturer Chemical Name MSDS Date MSDS IDNo.

KLEAN-STRIP ACETONEW.M. BARR & CO., INC. ACETONE 11/13/2008 N/A2393KLEAN-STRIP BLACKBOARD SLATINGW.M. BARR & CO., INC. MIXTURE 1/11/1995 N/A2394KLEAN-STRIP MURIATIC ACIDW.M. BARR & CO., INC. HYDROCHLORIC ACID 12/19/2005 80004212395KLEAN-STRIP TURPENTINE (GUM)W.M. BARR & CO., INC. TURPENTINE 7/20/1992 713206812396KS-3 PAINT REMOVERW.M. BARR & CO., INC. PAINT REMOVER 6/14/1989 709717022397DAVISON BLU INDICATNG GEL GRW.R. GRACE & CO. MIXTURE 1/1/1990 N/A2398

DUOGARDW.R. MEADOWS, INC. MIXTURE 5/1/2009 N/A2399DUOGARD II WATER BASE FORMW.R. MEADOWS, INC. MIXTURE 8/23/2010 N/A2400

HENRY 430 CLEARPRO TILEADHESIVE

W.W. HENRY CO. WATER-BASED ADHESIVE 10/1/2011 N/A2401

HENRY 440 COVE BASE ADHESIVEW.W. HENRY COMPANY MIXTURE 6/25/2010 N/A2402IRONWABASH ALLOYS, L.L.C. IRON ALLOY 2/24/1998 10142403XCEL FLOW 60ALWAHL REFRACTORIES MIXTURE 2/6/2003 N/A2404SIFCA ALWAHL REFRACTORIES, INC. MIXTURE 8/10/1999 N/A2405WAL-CAST INSUL 28 LWWAHL REFRACTORIES, INC. CASTABLE 2/12/1997 708835482406WIREMAX 60WAHL REFRACTORIES, INC. MIXTURE 7/25/2001 N/A2407CONFIDENCE PLUS CLEANERWALTER G. LEGGE COMPANY, INC. MIXTURE 3/30/2000 N/A2408FEDERATED 80W90 6/1QTWARREN DISTRIBUTION, INC. MIXTURE 8/14/2009 N/A2409AD-2000 CLEANER DEGREASERWARSAW CHEMICAL CO., INC. MIXTURE 8/18/2009 N/A2410FASTBALL CLEANER DEGREASERWARSAW CHEMICAL CO., INC. MIXTURE 9/25/2008 N/A2411G-65 GENERAL PURPOSE LIQWARSAW CHEMICAL CO., INC. MIXTURE 4/26/2002 N/A2412

GERM-A-CLEANWARSAW CHEMICAL CO., INC. MIXTURE 2/1/1992 N/A2413GREEN TIME TOTAL RESTROOMWARSAW CHEMICAL CO., INC. MIXTURE 12/14/2006 N/A2414

GRITMASTER KRYSTAL HANDCLEANER

WARSAW CHEMICAL CO., INC. MIXTURE 3/10/2009 N/A2415

INTEGRITY FLOOR FINISHWARSAW CHEMICAL CO., INC. MIXTURE 1/1/1985 N/A2416LIQUID LAUNDRY DETERGENTWARSAW CHEMICAL CO., INC. MIXTURE 5/6/2002 N/A2417LIQUID SCOURWARSAW CHEMICAL CO., INC. MIXTURE 5/7/2002 N/A2418MOP ONWARSAW CHEMICAL CO., INC. MIXTURE 10/1/1998 80010402419

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Facility: CENTKYCentury Aluminum Of Kentucky, LLC

TradenameManufacturer Chemical Name MSDS Date MSDS IDNo.

NAM #1WARSAW CHEMICAL CO., INC. MIXTURE 6/28/2000 N/A2420NATURAL TOUCH HAND CLEANERWARSAW CHEMICAL CO., INC. MIXTURE 2/24/2005 N/A2421ORANGE 90 DEGREASERWARSAW CHEMICAL CO., INC. MIXTURE 4/25/2013 N/A2422ORANGE FURYWARSAW CHEMICAL CO., INC. MIXTURE 6/7/2001 709686722423PAN-A-SOLWARSAW CHEMICAL CO., INC. MIXTURE 5/6/2002 N/A2424PAN-A-SOLWARSAW CHEMICAL CO., INC. MIXTURE 9/30/2008 N/A2425RE-MOVE NONAMMONIATE FLOORSTRIPPER

WARSAW CHEMICAL CO., INC. MIXTURE 2/12/2008 N/A2426

RENOWN FLOOR FINISHWARSAW CHEMICAL CO., INC. MIXTURE 1/1/1997 80001902427ROUGH & READYWARSAW CHEMICAL CO., INC. MIXTURE 8/18/2000 N/A2428SEAL FINISHWARSAW CHEMICAL CO., INC. MIXTURE 7/1/1996 80001702429STAYWARSAW CHEMICAL CO., INC. MIXTURE 6/29/2000 N/A2430SUBTLE 4WARSAW CHEMICAL CO., INC. MIXTURE 6/9/2000 N/A2431TB QUATWARSAW CHEMICAL CO., INC. MIXTURE 4/15/2008 713378962432TOUGH JOBWARSAW CHEMICAL CO., INC. MIXTURE 1/1/1985 N/A2433DURALUMWASHINGTON MILLS ELECTRO

MINERALS CORP.BROWN ALUMINUM OXIDE 9/1/2008 709977882434

PURGE III INSECT KILLERWATERBURY CO., INC. INSECTICIDE 6/7/1995 713043812435WAXIE TIME GREEN APPLE, 160891WATERBURY CO., INC. MIXTURE 4/16/1996 713368102436RED-KOTE INSULATING POWDERWCJ CORP. MIXTURE 1/22/1995 709351502437WHITE-KOTE INSULATING POWDERWCJ CORP. CLAY 6/22/1998 709351512438WD-40 AEROSOLWD-40 CO. MIXTURE 12/1/2004 N/A2439WD-40 BULK LIQUIDWD-40 CO. MIXTURE 12/1/2004 713018402440ABRASIVE FLAP DISC - GLASS FIBERWEILER CORPORATION MIXTURE 5/14/2004 N/A2441

WELD KLEEN 350WELD-AID PRODUCTS MIXTURE 1/1/2003 N/A2442WELD KLEEN HEAVY DUTYWELD-AID PRODUCTS MIXTURE 1/1/2003 713521802443E71T-1 WELDING WIREWELDING MATERIAL SALES ELECTRODE 1/1/2008 80019122444E71T-GS WELDING WIREWELDING MATERIAL SALES ELECTRODE 1/1/2008 80019112445MILD STEEL WELDING WIREWELDING MATERIAL SALES ELECTRODE 1/1/2010 N/A2446DURALITE 70WELLSVILLE FIRE BRICK CO. REFRACTORY BRICK SHAPE 8/27/1997 N/A2447DURATAB BRICKWELLSVILLE FIRE BRICK CO. MIXTURE 8/27/1997 DURABRK2448

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Facility: CENTKYCentury Aluminum Of Kentucky, LLC

TradenameManufacturer Chemical Name MSDS Date MSDS IDNo.

DURATAB MORTARWELLSVILLE FIRE BRICK CO. REFRACTORY MORTAR 8/27/1997 N/A2449CLEANING SOLUTIONWESTCO SCIENTIFIC INSTRUMENTS, MIXTURE 1/1/2008 N/A2450

RINSE SOLUTIONWESTCO SCIENTIFIC INSTRUMENTS,INC.

MIXTURE 12/1/2006 N/A2451

NATURAL GASWESTERN KENTUCKY GAS CO. NATURAL GAS 4/5/1999 N/A2452SAKRETE BLACKTOP PATCHWESTERN MOBILE KANSAS, INC. BITUMINOUS CONCRETE 6/1/1991 80018202453WEMCO CIWESTINGHOUSE ELECTRIC PETROLEUM HYDROCARBON 1/1/1985 N/A2454

SODIUM HYDROXIDE SOLUTION 50%WESTLAKE CA&O SODIUM HYDROXIDE 4/1/2002 712417332455PYROFLUX P-10A FLUXWF DRYMIX INORGANIC SALTS 5/1/1999 N/A2456OMNITEMP 1 & 2WHITMORE MANUFACTURING CO. PETROLEUM HYDROCARBON 8/30/1999 713174302457SURTAC 2000/HD/RD/XD/AEROSOLWHITMORE MANUFACTURING CO. PETROLEUM HYDROCARBON 1/1/2000 713471842458

P-6 PVC CEMENTWILLIAM H. HARVEY CO. MIXTURE 7/8/2002 N/A2459BULLS EYE ODORLESS PRIMERWILLIAM ZINSSER & CO., INC. MIXTURE 10/1/1999 N/A2460

HI-POINT 90WITCO - POLYMER ADDITIVES GROUP MIXTURE 4/19/1996 N/A2461WITE-OUT FOR EVERYTHING & M/PWITE-OUT PRODUCTS, INC. MIXTURE 3/30/1994 N/A2462

ONE-KOTEWJC CORP. ALUMINUM SILICATE MINERAL 5/14/1996 713516102463WYNN'S MACHINE CLEANERWYNN OIL COMPANY MIXTURE 11/7/1997 N/A2464ALUMI-ARC ELECTRODE 3-32,14150000

X-ERGON, DIV. OF NCH CORP. ALL PURPOSE ALUMINUM ALLOY 10/16/1995 713257102465

DURA-WELD ELECTRODEX-ERGON, DIV. OF NCH CORP. WELDING ELECTRODE 10/13/1999 80011602466HI-IMPACT ELECTRODEX-ERGON, DIV. OF NCH CORP. MIXTURE 9/5/2001 MANGTROD

E2467

HI-PACT ELECTRODEX-ERGON, DIV. OF NCH CORP. ELECTRODE 4/24/2009 80010002468SUSTAIN II AEROSOLX-ERGON, DIV. OF NCH CORP. MIXTURE 8/18/1997 712995012469X-ERGON 100XL 1/8X-ERGON, DIV. OF NCH CORP. WELDING ELECTRODE 4/11/1991 713291982470XEROX BLACK DRY INK/TONER5016/18/21/26

XEROX TONER 3/13/1995 708283482471

XEROX BLK DRY INK/BLKXEROX TONER 2/15/1991 N/A2472

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TradenameManufacturer Chemical Name MSDS Date MSDS IDNo.

XEROX DRY IMAGER 5080/7080/7085...XEROX MIXTURE 7/21/1997 N/A2473XEROX DRY INK 1065/4235/5046/5047/..XEROX MIXTURE 4/25/1994 709697202474

MAJIC BRILLIANT SILVER AEROSOLSPRAY

YENKIN-MAJESTIC PAINTCORPORATION

AEROSOL 4/29/2004 8-201322475

MAJIC RUST KILL GRAY PRIMERYENKIN-MAJESTIC PAINT PRIMER 9/24/2001 8-58122476

YUASA DRY CHARGE BATTERYYUASA BATTERY, INC. ELECTRIC STORAGE BATTERY 12/1/2008 N/A2477YUASA LEAD-ACID BATTERYYUASA BATTERY, INC. ELECTRIC STORAGE BATTERY 11/29/2007 N/A2478YUASA VALVE REGULATED LEAD-ACID BATTERY

YUASA BATTERY, INC. ELECTRIC STORAGE BATTERY 8/1/2008 N/A2479

FUSILADE II TURF & ORNAMENTALZENECA PROFESSIONAL PRODUCTS MIXTURE 3/1/1995 713398582480

REWARD AQUATIC & NON-CROPHERBICIDE

ZENECA PROFESSIONAL PRODUCTS HERBICIDE 1/1/1985 713398542481

SILVER OXIDE BATTERIESZHONGYIN NINGBO BATTERY CO. BATTERY 6/28/2010 N/A2482

BORON NITRIDE LUBRICOAT ZVZYP COATINGS, INC. MIXTURE 4/17/2008 80008412483

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