news 2018 chemicals - carlroth.com · amino acids p. 2 salts p. 9 catalystsp. 4silica gelsp. 14...

Table of contents

Amino Acids p. 2 Salts p. 9

Catalysts p. 4 Silica Gels p. 14

Elements p. 5 Solvents p. 17

Ligands p. 6 Standards for ICP-MS p. 21

Reagents for Synthesis p. 7 Volumetric Standard Solutions p. 24

NEWS 2018ChemicalsNEW Products and Programme Extensions

Chemicals

Carl Roth GmbH + Co. KG · Schoemperlenstr. 3-5 · 76185 Karlsruhe · www.carlroth.com · Phone +49 721/5606 510 · Fax +49 721/5606 1112

2018

Acids

Perchloric acid 70 %Perc

ROTIPURAN® 70 %, p.a.HCIO4M 100,46 g/molD 1,688 • bp 198 °Cmp -18 °C[7601-90-3] • EC No. 231-512-4UN No. 1873 • ADR 5.1 (8) I • WGK 1o h Danger H271-H290-H314

Guarantee analysis:Assay..............................................................69-72 %Free chlorine (Cl2).......................................≤0,0005 %Ash content (as SO4). ...................................≤0,005 %Total nitrogen (as N). ....................................≤0,001 %Chloride (Cl). ..............................................≤0,0005 %Sulphate (SO4). ............................................≤0,001 %Barium (Ba). ...............................................≤0,0001 %Beryllium (Be). ............................................≤0,0001 %Lead (Pb)....................................................≤0,0001 %Cadmium (Cd). ...........................................≤0,0001 %Calcium (Ca)...............................................≤0,0001 %Cobalt (Co). ................................................≤0,0001 %Iron (Fe). .....................................................≤0,0001 %Potassium (K). ............................................≤0,0001 %Copper (Cu)................................................≤0,0001 %Manganese (Mn). .......................................≤0,0001 %Nickel (Ni). ..................................................≤0,0001 %Silver (Ag). ..................................................≤0,0001 %Strontium (Sr). ............................................≤0,0001 %Zinc (Zn). ....................................................≤0,0001 %

Original pack 6 x 1 l 98,71/1 l

Amino Acids

Boc-L-Cysteine-(4-Mbzl)Boc

≥98,5 %, for biochemistryBoc-Cys(4-Mbzl)-OH, Nα-tert.-Butyloxy-carbonyl-S-(4-methylbenzyl)-L-cysteine, N-α-t.-Boc-S-p-methylbenzyl-L-cysteine, Boc-S-(4-methylbenzyl)-L-cysteineC₁₆H₂₃NO₄SM 325,42 g/molmp 63-66 °CStorage temp.: +4 °C[61925-77-7]WGK 1Type analysis:Appearance.......................... white to off-white powderPurity (HPLC). ................................................ ≥98,5 %Specific rotation [α]a (2 % in methanol). ................................................................................. -37,0° to -34,0°Water (KF)........................................................ ≤2,0 %Enantiomeric purity.................... ≤0,5 % D-Enantiomer

Boc-L-Histidine-(Dnp)Boc

≥97,5 %, for biochemistryBoc-L-His(Dnp)-OH, Nα-tert.-Butyloxy-carbonyl-Nim-2,4-dinitrophenyl-L-histidine, N-α-Boc-N(im)-(2,4-dinitrophenyl)-L-histidineC17H19N5O8M 421,37 g/molmp 98-100 °CStorage temp.: +4 °C[25024-53-7] • EC No. 246-569-0WGK 1Type analysis:Appearance.........slightly yellow to light yellow powderPurity (HPLC). ................................................ ≥97,5 %Rotation spéc. [α]a (1 % dans EtOAc). ..................................................................................+52,0° to +60,0°Water (KF)........................................................ ≤2,0 %Residual solvents (2-Propanol). ..................... ≤15,0 %Enantiomeric purity.................... ≤0,5 % D-Enantiomer

Fmoc-L-Ornithine-(Boc)Fmoc

≥98 %, for biochemistryFmoc-L-Orn(Boc)-OH, Nα-9-Fluorenyl-methoxycarbonyl-Nδ-tert. Butyloxycarbonyl-L-ornithine, Nα-Fmoc-Nδ-t.-Boc-L-OrnithineC25H30N2O6M 454,52 g/molmp 100-115 °CStorage temp.: + 4 °C[109425-55-0]WGK 1Type analysis:Appearance. ........................ white to off-white powderPurity (HPLC). .................................................≥98,0 %Specific rotation (1 % in DMF)................-10,0° to -6,0°Water (KF). .......................................................≤2,0 %Enantiomeric purity. ...................≤0,5 % D-Enantiomer

Z-L-ArginineArgi

≥98,5 %, for biochemistryZ-L-Arg-OH, Nα-Benzyloxycarbonyl-L-arginine, Nα-Carbobenzyloxy-L-arginine, Cbz-L-ArginineC14H20N4O4M 308,34 g/molmp 167-177 °C[1234-35-1] • EC No. 214-973-6WGK 1Type analysis:Appearance. ........................ white to off-white powderPurity (HPLC). .................................................≥98,5 %Specific rotation [α]a (4 % in 1 N HCl)....-11,0° to -7,0°Water (KF). .......................................................≤2,0 %Enantiomeric purity. ...................≤0,5 % D-Enantiomer

Perchloric acid 70 %

9216.1 500 ml glass 62,50 €

9216.2 1 l glass 103,90 €

Boc-L-Cysteine-(4-Mbzl)

2042.1 5 g plastic 19,90 €

2042.2 10 g plastic 34,90 €

2042.3 25 g plastic 64,90 €

Boc-L-Histidine-(Dnp)

1994.1 1 g glass 19,90 €

1994.2 5 g plastic 44,90 €

1994.3 10 g plastic 79,90 €

O

OH

HN

S

O

OH3C

O

OH

HNN

N

NO2

O2N

O

O

Fmoc-L-Ornithine-(Boc)

1932.1 1 g glass 19,90 €

1932.2 5 g plastic 49,90 €

1932.3 10 g plastic 89,90 €

Z-L-Arginine

1914.1 5 g plastic 14,90 €

1914.2 25 g plastic 39,90 €

1914.3 100 g plastic 99,90 €

O

OH

HN

NH

O

O

O

O

O

OH

HN

O

O

NH

NH

H2N

For ordering and information about prices and delivery in your country please contact us or your local distributor · [email protected] 3

2018

Z-L-Aspartic acidAspa

≥98,5 %, for biochemistryZ-L-Asp-OH, Nα-Benzyloxycarbonyl-L-aspartic acid, Nα-Carbobenzyloxy-L-aspartic acid, Cbz-L-Aspartic acidC12H13NO6M 267,23 g/molmp 115-120 °C[1152-61-0] • EC No. 214-568-4WGK 1g Warning H315-H319-H335

Type analysis:Appearance. .........................white to off-white powderPurity (HPLC)..................................................≥98,5 %Specific rotation [α]a (2 % in AcOH). ... +8,0° to +10,0°Water (KF). .......................................................≤2,0 %Enantiomeric purity. ...................≤0,5 % D-Enantiomer

Z-L-Glutamic acidGlut

≥98,5 %, for biochemistryZ-L-Glu-OH, Nα-Benzyloxycarbonyl-L-glutamic acid, Nα-Carbobenzyloxy-L-glutamic acid, Cbz-L-Glutamic acidC13H15NO6M 281,26 g/molmp 116-122 °C[1155-62-0] • EC No. 214-584-1WGK 1Type analysis:Appearance. .........................white to off-white powderPurity (HPLC)..................................................≥98,5 %Specific rotation [α]a (4 % in AcOH). ....... -8,5° to -6,5°Water (KF). .......................................................≤2,0 %Enantiomeric purity. ...................≤0,5 % D-Enantiomer

Z-L-LeucineLeuc

≥94 %, for biochemistryZ-L-Leu-OH, Nα-Benzyloxycarbonyl-L-leucine, Nα-Carbobenzyloxy-L-leucine, Cbz-L-LeucineC14H19NO4M 265,30 g/mol[2018-66-8] • EC No. 217-960-3WGK 1Type analysis:Appearance........................ colourless-yellowish liquidAssay (acidim.)............................................... ≥94,0 %Purity (HPLC). ................................................ ≥97,5 %Spec. rotation [α]a (2 % in Ethanol)..... -18,5° to -16,5°Free amino acids.............................................. ≤0,2 %Water (KF)........................................................ ≤1,0 %Enantiomeric purity.................... ≤0,5 % D-Enantiomer

Z-L-LysineLysin

≥98 %, for biochemistryZ-L-Lys-OH, Nα-Benzyloxycarbonyl-L-lysine, Nα-Carbobenzyloxy-L-lysine, Cbz-L-LysineC14H20N2O4M 280,32 g/molmp 210-230 °C[2212-75-1] • EC No. 218-662-6WGK 1Type analysis:Appearance.......................... white to off-white powderPurity (HPLC). ................................................ ≥98,0 %Specific rotation [α]a (2 % in 0,2 N HCl).................................................................................. -15,0° to -11,0°Water (KF)........................................................ ≤2,0 %Enantiomeric purity.................... ≤0,5 % D-Enantiomer

Z-L-PhenylalaninePhen

≥98 %, for biochemistryZ-L-Phe-OH, Nα-Benzyloxycarbonyl-L-phenyl-alanine, Nα-Carbobenzyloxy-L-phenylalanine, Cbz-L-PhenylalanineC17H17NO4M 299,32 g/molmp 80-90 °C[1161-13-3] • EC No. 214-599-3WGK 1Type analysis:Appearance. ........................ white to off-white powderPurity (HPLC). .................................................≥98,0 %Specific rotation [α]a (2 % in AcOH). ..... +3,5° to +6,5°Water (KF). .......................................................≤2,0 %Enantiomeric purity. ...................≤0,5 % D-Enantiomer

Analytical Reagents

Benedict's reagentBene

for sugar determinationUN No. 3082 • ADR 9 III • WGK 3g j Warning H319-H411

Type analysis:Appearance. ............................................blue solutionDensity (20 °C)................................... 1,15-1,19 g/cm3

Formulation: Sodium carbonate anhydrous, tri-Sodium citrate dihydrate, Copper(II) sulphate pentahydrate, water

Z-L-Aspartic acid

1894.1 5 g plastic 16,90 €

1894.2 25 g plastic 48,90 €

1894.3 100 g plastic 129,00 €

Z-L-Glutamic acid

1885.1 5 g plastic 14,90 €

1885.2 25 g plastic 39,90 €

1885.3 100 g plastic 119,00 €

O

OH

HN

HO

O

O

O

O

OH

HN

O

O

O

HO

Z-L-Leucine

1859.1 5 g glass 14,90 €

1859.2 25 g glass 35,90 €

1859.3 100 g glass 99,90 €

Z-L-Lysine

1907.1 1 g glass 19,90 €

1907.2 5 g plastic 59,90 €

1907.3 10 g plastic 99,90 €

O

OH

HN

H3C

O

OCH3

O

OH

HN

O

O

H2N

Z-L-Phenylalanine

1865.1 5 g plastic 19,90 €

1865.2 25 g plastic 49,90 €

1865.3 100 g plastic 129,00 €

Benedict's reagent

0010.1 100 ml dropp. bottle 16,90 €


2018

Auxiliary Reagents

Dowex® 50 W X 2Dowe

50-100 mesh, H+-formHighly acidic cation exchanger.[69011-20-7]WGK 1g Warning H319

Type analysis:Appearance. ...................................................... beadsWater capacity................................................74-82 %Capacity (eq/l). .....................................................≥0,6Counter ion. .............................................................H+

Particle size (mesh):>20. ...................................................................≤15 %<70. ...................................................................≤15 %Matrix: Polystyrene - DVB; Active group: sulphonate

Original pack 6 x 1 kg 474,05/1 kg

Dowex® 50 W X 4Dowe

200-400 mesh, H+-form[11113-61-4]g Warning H319

Type analysis:Appearance. ...................................................... beadsWater capacity................................................64-72 %Capacity (eq/l). .....................................................≥1,1Counter ion. .............................................................H+

Particle size (mesh):>100. .................................................................≤15 %<325. .................................................................≤15 %Matrix: Polystyrene - DVB; Active group: sulphonate


[65997-17-3] • EC No. 266-046-0WGK 1

Glass wool, 8 µmGlas

chemically resistant glass according to DIN 1259-1Filter aid, for laboratory work.Type analysis:Fiber diameter. ........................................... 7,2-8,8 µmLoss on ignition. ............................................... ≤0,3 %

Original pack 6 x 500 g 18,91/500 g


Glass wool, 25 µmGlas

chemically resistant glass according to DIN 1259-1Filter aid, for laboratory work.Type analysis:Fiber diameter. ....................................... 22,0-28,0 µmLoss on ignition. ............................................... ≤0,3 %



Carbohydrates

Starch from potatoes, solubleStar

p.a., ACS(C6H10O5)nM (162,14)n g/molD 1,04mp 257 °CSolubility: 50 g/l (H2O, 90 °C)[9005-84-9] • EC No. 232-686-4WGK 1Guarantee analysis:Appearance............................................ white powderpH (2 % in H2O, 25 °C). .................................... 5,0-7,0Ash content. ..................................................... ≤0,4 %Solubility........................................................ compliesSensitivity. ..................................................... complies


Catalysts

Nickel-aluminium alloyNick

50/50 % Ni/Al powder, for synthesisFor the production of Raney® nickel.Aluminium-nickel alloyNi:AlD 4,3mp ~1460 °CSolubility: insoluble (H2O)[12635-29-9]UN No. 1396 • ADR 4.3 III • WGK 2l g n Danger H261-H317-H351-H372-H412

Guarantee analysis:Appearance. ..............grey to grey black cryst. powderAluminium (Al)...........................................47,0-52,0 %Nickel (Ni). ................................................48,0-53,0 %Particle size........................................... 100-160 mesh


Palladium (10 %) on activated carbonPalla

10 % Pd/C with approx. 60 % waterCatalystPd/C 10 % bp 2963 °Cmp 1554 °C[7440-05-03] • EC No. 231-115-6g Warning H315-H319

Type analysis:Appearance. .................................... black wet powderAssay (Pd). ........................................................≥10 %Water. .............................................................50-70 %Specific surface. .................................. 900-1300 m2/gMean particle sizing. .......................................30,0 µmAluminium (Al).................................................≤0,05 %Copper (Cu). ...................................................≤0,01 %Iron (Fe). .........................................................≤0,01 %Magnesium (Mg).............................................≤0,05 %Manganese (Mn).............................................≤0,01 %Tin (Sn). ..........................................................≤0,05 %Store under inert gas.

Dowex® 50 W X 2 Cation exchanger

6800.1 50 g plastic 42,90 €

6800.2 250 g plastic 145,50 €

6800.3 1 kg plastic 499,00 €

Dowex® 50 W X 4 Cation exchanger

6821.1 50 g plastic 40,50 €

6821.2 250 g plastic 136,90 €

6821.3 1 kg plastic 469,00 €

Glass wool

0691.1 500 g plastic 19,90 €

0691.2 1 kg plastic 32,90 €

0700.1 500 g plastic 18,90 €

0700.2 1 kg plastic 29,90 €

Starch from potatoes, soluble

2045.1 100 g plastic 19,90 €

2045.2 250 g plastic 32,90 €

2045.3 1 kg plastic 109,00 €

Nickel-aluminium alloy

0663.1 50 g plastic 15,90 €

0663.2 250 g plastic 69,90 €

0663.3 500 g plastic 125,00 €

Palladium (10 %) on activated carbon

1446.1 1 g glass 19,90 €

1446.2 2,5 g glass 39,90 €

1446.3 5 g glass 69,90 €


2018

Tetrakis(triphenylphosphine)-palladium(0)Tetra

≥98 %CatalystPalladium tetrakis(triphenylphosphine), Pd(PPh3)4Pd(P(C₆H₅)₃)₄ M 1155,58 g/molStorage temp.: +4 °C[14221-01-3] • EC No. 238-086-9WGK 1Type analysis:Appearance. ....................yellow to light-green powderAssay.................................................................≥98 %Palladium (Pd). .................................................≥9,0 % Gold (Au). .......................................................≤0,01 %Rhodium (Rh). ................................................≤0,01 %Iridium (Ir). ......................................................≤0,01 %Store under inert gas.

Elements

Iron foilIron

99,99 % (4N), foilFoil 25 mm long, 25 mm wide, 0,25 mm thick.FeM 55,80 g/molbp 2861 °Cmp 1535 °C[7439-89-6] • EC No. 231-096-4Type analysis:Purity. ............................................................. 99,99 %

Nickel foilNick

99,99 % (4N), foilFoil 50 mm long, 25 mm wide, 0,25 mm thick.NiM 58,71 g/molD 8,90 • bp 2832 °Cmp 1453 °C[7440-02-0] • EC No. 231-111-4WGK 2g n Danger H317-H351-H372

Type analysis:Purity. ............................................................. 99,99 %

PtD 21,45 • bp 3827 °Cmp 1772 °C[7440-06-4] • EC No. 231-116-1

Platinum wirePlat

≥99,95 %, ∅ 0,2 mmType analysis:Assay. .......................................................... ≥99,95 %Diameter...........................................................0,2 mm

Platinum wirePlat

≥99,95 %, ∅ 0,5 mmTypanalyse:Assay. .......................................................... ≥99,95 %Diameter...........................................................0,5 mm

Indicators

Dimethyl yellow (C.I. 11020)Dime

pureIndicator pH 2,9-4,0p-Dimethylaminoazobenzene, Solvent Yellow 2, Butter Yellow, Methyl yellowC14H15N3M 225,29 g/molmp 110-116 °C (dec.)[60-11-7] • EC No. 200-455-7UN No. 2811 • ADR 6.1 III • WGK 2i n Danger H301-H351

Type analysis:pH-transition range. ....................2,9 (red)-4,0 (yellow)Melting range. ............................................110-116 °C

Eriochrome® black T (C.I. 14645)Erio

p.a.Metal indicatorMordant black 11C20H12N3NaO7SM 461,38 g/molSolubility: 50 mg/l (H2O, 20 °C)[1787-61-7] • EC No. 217-250-3UN No. 3077 • ADR 9 III • WGK 2g j Warning H319-H411

Type analysis:Appearance. ...........................................black powderLoss on drying......................................................≤7 %Suitability as indicator for complexometry. .....complies

Tetrakis(triphenylphosphine)-palladium(0)

0920.1 1 g glass 24,90 €

0920.2 5 g glass 89,00 €

0920.3 10 g glass 149,00 €

Iron foil

0540.1 1 pieces plastic 98,90 €


P Pd

4

Nickel foil

0529.1 1 piece plastic 84,90 €


Platinum wire

0737.1 25 cm plastic 74,90 €

0737.2 50 cm plastic 139,00 €

0737.3 1 m plastic 259,00 €

0803.1 5 cm plastic 69,90 €

0803.2 10 cm plastic 125,00 €

0803.3 25 cm plastic 289,00 €

Dimethyl yellow (C.I. 11020)

9982.1 10 g glass 48,90 €

Eriochrome® black T (C.I. 14645)

0112.1 25 g glass 14,50 €

0112.2 50 g glass 24,90 €

0112.3 100 g glass 44,90 €

NN

NCH3

CH3

OH

N

N

OH

SO3Na

NO2


2018

Ligands

(R)-BINAPBinap

≥98 %Chiral phosphine ligand(R)-(+)-(1,1'-Binaphthalene-2,2'-diyl)bis-(diphenylphosphine), (R)-(+)-2,2'-Bis-(diphenylphosphino)-1,1'-binaphthyl, (R)-(+)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthaleneC44H32P2M 622,69 g/molmp 239-242 °C[76189-55-4]WGK 1Type analysis:Appearance. .........................white to off-white powderAssay (HPLC). ...................................................≥98 %Melting point. ............................................. 239-242 °C

(rac)-BINAPBinap

≥97 %Phosphine ligand (±)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthalene, (±)-2,2'-Bis(diphenyl-phosphino)-1,1'-binaphthyl, (±)-(1,1'-Bi-naphthalene-2,2'-diyl)bis(diphenylphosphine)C44H32P2M 622,69 g/molmp 283-286 °C[98327-87-8]WGK 1Type analysis:Appearance. ........................................... white powderAssay (HPLC). ...................................................≥97 %Melting point. ............................................. 283-286 °C

(S)-BINAPBinap

≥98 %Chiral phosphine ligand(S)-(−)-(1,1'-Binaphthalene-2,2'-diyl)bis-(diphenylphosphine), (S)-(−)-2,2'-Bis-(diphenylphosphino)-1,1'-binaphthyl, (S)-(−)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthaleneC44H32P2M 622,69 g/molmp 241 °C[76189-56-5]WGK 1Type analysis:Appearance............................................ white powderAssay (HPLC).................................................... ≥98 %Melting point................................................... ≥241 °C

(R)-(+)-2-Methyl-2-propane-sulfinamideMeth

≥97 %Chiral auxiliar(R)-(+)-tert-Butyl sulfinamideC4H11NOSM 121,20 g/molmp 103-107 °CStorage temp.: +4 °C[196929-78-9]WGK 1Type analysis:Appearance....................................... white cryst. solidAssay (HPLC).................................................... ≥97 %Melting point.............................................. 103-107 °C

(S)-(-)-2-Methyl-2-propane-sulfinamideMeth

≥98 %Chiral auxiliar(S)-(-)-tert-Butyl sulfinamideC4H11NOSM 121,20 g/molmp 95-101 °CStorage temp.: +4 °C[343338-28-3]WGK 1Type analysis:Appearance. ........................ white to off-white powderAssay (HPLC). ...................................................≥98 %Enantiomeric purity. ...........................................≥98 %Melting point. ...............................................95-101 °C

SPhosSPhos

≥98 %Phosphine ligand 2-Dicyclohexylphosphino-2',6'-dimethoxy-biphenylC26H35O2PM 410,53 g/molmp 164-166° C[657408-07-6]WGK 1Type analysis:Appearance. ................................ white, cryst. powderAssay (HPLC). ...................................................≥98 %

(R)-BINAP

2040.1 250 mg glass 17,90 €

2040.2 1 g glass 39,90 €

2040.3 5 g glass 109,00 €

(rac)-BINAP

1845.1 1 g glass 29,90 €

1845.2 5 g glass 79,90 €

1845.3 10 g glass 129,00 €

PPh2

PPh2

PPh2

PPh2

(S)-BINAP

1950.1 250 mg glass 16,90 €

1950.2 1 g glass 34,90 €

1950.3 5 g glass 99,00 €

(R)-(+)-2-Methyl-2-propanesulfinamide

0610.1 1 g glass 17,90 €

0610.2 5 g glass 49,90 €

0610.3 25 g glass 159,00 €

PPh2

PPh2

S

O

NH2

H3C

CH3H3C

(S)-(-)-2-Methyl-2-propane-sulfinamide

1442.1 1 g glass 19,90 €

1442.2 5 g glass 59,90 €

1442.3 25 g glass 179,00 €

SPhos

1911.1 1 g glass 23,90 €

1911.2 5 g glass 89,90 €

S

O

NH2

H3C

CH3H3C

MeO OMe

Cy2P


2018

XantphosXant

≥98 %Phosphine ligand 4,5-Bis(diphenylphosphino)-9,9-dimethyl-xantheneC39H32OP2M 578,62 g/molmp 226-229 °C[161265-03-8]WGK 1Type analysis:Appearance. ......................... white to light yellow solidAssay (HPLC). ...................................................≥98 %Melting point. ............................................. 226-229 °C

XPhosXPhos

≥97 %Phosphine ligand 2-Dicyclohexylphosphino-2',4',6'-triisopropyl-biphenylC33H49PM 476,72 g/molmp 187-190 °C[564483-18-7]WGK 1Type analysis:Appearance. ........................................... white powderAssay (HPLC). ...................................................≥97 %

Organic Standards

Firponil Standard SolutionFipr

100 mg/ml in acetonitrileStorage temp.: +4 °CUN No. 1648 • ADR 3 II • WGK 2l g Danger H225-H302+H312+H332-H319

Type analysis:Fipronil. ........................................................100 µg/ml

pH Buffer Solutions

Buffer solutionpH 9,22 ±0,02 (20 °C)Buff

ROTI®CALIPURE buffer solution, ready to useBoric acid / Caustic soda lyeType analysis:pH value (20 °C). ........................................ 9,22 ±0,02

Reagents for Synthesis

Bis(pinacolato)diboronBis

≥98 %4,4,4',4',5,5,5',5'-Octamethyl-2,2'-bi-(1,3,2-dioxaborolane), B2pin2C12H24B2O4M 253,94 g/molmp 137-140 °C[73183-34-3]WGK 1Type analysis:Appearance. ........................ white to off-white powderAssay (GC). .......................................................≥98 %

Hydrogen peroxide 50 %Hydr

50 % techn., stab.OxidantPerhydrol®H2O2D 1,19 • bp 109 °Cmp -50 °C[7722-84-1] • EC No. 231-765-0UN No. 2014 • ADR 5.1 (8) II • WGK 1o h g Danger H272-H302-H314-H335-H412

Type analysis:Assay. .......................................................49,0-50,0 %Density (20 °C)..........................................1,191-1,195


Original pack 4 x 2,5 l 28,98/2,5 l


Xantphos

2058.1 1 g glass 29,90 €

2058.2 5 g glass 99,90 €

XPhos

1445.1 1 g glass 24,90 €

1445.2 5 g glass 89,90 €

1445.3 10 g glass 149,00 €

O

CH3H3C

PPh2 PPh2

i-Pr

i-Pr

i-Pr

Cy2P

Firponil Standard Solution

0935.1 1 ml glass ampoule 39,90 €

Buffer solutions, ready to use

0466.1 500 ml plastic 19,90 €

Bis(pinacolato)diboron

1983.1 1 g glass 19,90 €

1983.2 5 g glass 29,90 €

1983.3 25 g glass 99,90 €

Hydrogen peroxide 50 %

0034.1 500 ml plastic 15,50 €

0034.2 1 l plastic 20,50 €

0034.3 2,5 l plastic 30,50 €

0034.4 5 l plastic 51,90 €

0034.5 10 l plastic 93,90 €

B BO

O O

O


2018

Maleic anhydrideMale

≥99,5 %, for synthesis2,5-Furandione, cis-Butenedioic anhydride, Maleic acid anhydrideC4H2O3M 98,06 g/molD 1,59 • bp 202 °Cmp 51-54° C • flp 103 °CSolubility: 550 g/l (H2O, 20 °C)[108-31-6] • EC No. 203-571-6UN No. 2215 • ADR 8 III • WGK 1h g n Danger H302-H314-H317-H334

Type analysis:Appearance. ..........................................white pastillesAssay (titr.). ....................................................≥99,5 %Melting point. ................................................. 51-54 °CMaleic acid. ......................................................≤0,5 %


3-Nitrobenzoic acidNitr

≥99 %, for synthesism-Nitrobenzoic acid, meta-Nitrobenzoic acidC7H5NO4M 167,12 g/molD 1,49mp 140-143 °C • flp 190 °CSolubility: 3 g/l (H2O, 25 °C)[121-92-6] • EC No. 204-508-5WGK 1g Warning H302-H319

Type analysis:Assay (HPLC). ................................................≥99,0 %Melting point. ............................................. 140-143 °C Water (KF). .......................................................≤0,5 %



4-Nitrobenzoic acidNitr

≥99,5 %, for synthesisp-Nitrobenzoic acid, para-Nitrobenzoic acidC7H5NO4M 167,12 g/molD 1,61mp 239-242 °C • flp 237 °CSolubility: 0,42 g/l (H2O, 20 °C)[62-23-7] • EC No. 200-526-2WGK 1g Warning H302-H319

Type analysis:Assay (acidim.)............................................... ≥99,5 %Melting point.............................................. 239-242 °C Water (KF)........................................................ ≤0,5 %Ash content. ................................................... ≤0,01 %Iron (Fe)........................................................ ≤0,005 %



TEMPOTEMP

≥98 %, for synthesis2,2,6,6-Tetramethylpiperidinyloxy (free radical), 2,2,6,6-Tetramethylpiperidine 1-oxyl, (2,2,6,6-Tetramethylpiperidin-1-yl)oxidanylC9H18NOM 156,25 g/molD 0,91mp 36-40° C • flp 67 °CSolubility: 9,7 g/l (H2O, 20 °C)Storage temp.: +4 °C[2564-83-2] • EC No. 219-888-8UN No. 3263 • ADR 8 II • WGK 1h Danger H290-H314

Type analysis:Assay (GC)........................................................ ≥98 %Residual solvents (methanol). .......................... ≤0,5 %

Tetrabutylammonium fluoride (TBAF)Tetra

1 mol/l in THF, stab.TBAF, Tetra-n-butylammonium fluoride(C4H9)4NFM 261,46 g/molD 0,91flp -17 °CStorage temp.: +4 °C[429-41-4] • EC No. 207-057-2UN No. 2924 • ADR 3 (8) II • WGK 1l h g n Danger H225-H314-H351-H335-EUH019

Type analysis:Appearance. ........................colourless to yellow liquidAssay (titr.)................................................... ≥1,0 mol/lWater (KF). ...................................................4,0-7,0 %Stabilized with 250 ppm 2,6-di-tert-butyl-4-methyl-phenol (BHT).Store under inert gas.

Maleic anhydride

0975.1 250 g glass 12,90 €

0975.2 1 kg glass 22,90 €

3-Nitrobenzoic acid

0445.1 100 g plastic 12,90 €

0445.2 500 g plastic 39,90 €

0445.3 1 kg plastic 71,90 €

O OO

NO2

O OH

4-Nitrobenzoic acid

0450.1 100 g plastic 12,90 €

0450.2 500 g plastic 29,90 €

0450.3 1 kg plastic 49,90 €

TEMPO

6801.1 1 g glass 12,90 €

6801.2 5 g glass 24,90 €

6801.3 25 g glass 59,90 €

O OH

NO2

N

O

H3C

H3C CH3

CH3

Tetrabutylammonium fluoride (TBAF)

1448.1 25 ml glass 22,90 €

1448.2 100 ml glass 67,90 €

1448.3 250 ml glass 119,00 €

N

H3C

H3C

H3C

CH3

F


2018

Reference Substances

FipronilFipr

ROTICHROM® HPLCC12H4Cl2F6N4OSM 437,15 g/molStorage temp.: +4 °C[120068-37-3] • EC No. 424-610-5UN No. 2811 • ADR 6.1 III • WGK 3i n j Danger H301-H311-H331-H372-H410

Type analysis:Purity (HPLC).....................................................≥98 %

Salts

Ammonium iron(III) citrateAmmo

~21 % Fe, brownCitric acid ammonium iron(III) salt, Iron(III) ammonium citrate, Ammonium ferric citrate, Ferric ammonium citrateD 0,73Solubility: 1,2 g/l (H2O, 20 °C)[1185-57-5] • EC No. 214-686-6WGK 1Type analysis:Appearance.....................................red-brown powderAssay (Fe). ............................................... 20,5-22,5 %pH value (10 % in H2O). ................................... 6,0-8,0Chloride (Cl). .................................................. ≤0,05 %Arsenic (As).................................................. ≤0,001 %Heavy metals (as Pb). .................................. ≤0,005 %Loss on drying (105 °C, 2 h). ............................ ≤6,0 %



Ammonium iron(III) oxalate trihydrateAmmo

≥99 %, pureAmmonium ferric oxalate, Iron ammonium oxalate(NH4)3Fe(C2O4)3 · 3 H2OM 428,06 g/molD 1,78mp 160-170 °C (dec.)Solubility: 1000 g/l (H2O, 20 °C)[13268-42-3] • EC No. 220-952-2WGK 1g Warning H302+H312

Type analysis:Assay (based on Fe). ..................................... ≥99,0 %pH value (5 % in H2O). ......................................... ~5,0Chloride (Cl). ................................................ ≤0,005 %Heavy metals (as Pb). .................................. ≤0,005 %



Ammonium metatungstate hydrateAmmo

≥90 % WO3, p.a.Ammonium tungsten oxide hydrate, Hexaammonium tungstate hydrate, AMT(NH4)6H2W12O40 ∙ x H2OM 2956,42 ∙ x H2O g/molD 4,00mp 120 °C (dec.)Solubility: 1000 g/l (H2O, 20 °C)[12028-48-7] • EC No. 234-733-4WGK 1g Warning H302

Type analysis:Assay (WO3). .....................................................≥90 %In water insoluble matter. ................................≤0,05 %Loss on ignition (2 h, 750 °C). .........................≤10,0 %Aluminium (Al).............................................≤0,0005 %Arsenic (As). ...............................................≤0,0005 %Iron (Fe). .......................................................≤0,001 %Molybdenum (Mo).........................................≤0,005 %Sodium (Na)..................................................≤0,001 %Phosphorus (P). ............................................≤0,001 %Silicon (Si)...................................................≤0,0005 %


di-Ammonium tartrateAmmo

≥95 %, pureAmmonium tartrate dibasic, Tartaric acid diammonium salt(NH4)2C4H4O6M 184,15 g/molD 1,60Solubility: 58 g/l (H2O, 20 °C)[3164-29-2] • EC No. 221-618-9WGK 1Type analysis:Assay. .............................................................≥95,0 %pH value (5 % in H2O). ......................................5,5-7,0



Fipronil

0925.1 100 mg glass 98,90 €

NN

CNS

H2N

Cl Cl

CF3

O

F3C

Ammonium iron(III) citrate

0618.1 250 g plastic 21,90 €

0618.2 500 g plastic 29,90 €

0618.3 1 kg plastic 49,90 €

0618.4 2,5 kg plastic 109,00 €

Ammonium iron(III) oxalate trihydrate

0517.1 250 g plastic 19,90 €

0517.2 500 g plastic 29,90 €

0517.3 1 kg plastic 49,90 €

0517.4 2,5 kg plastic 99,90 €

Fe3+OO

O

O

NH4

33 H2O

Ammonium metatungstate hydrate

0742.1 25 g plastic 29,90 €

0742.2 100 g plastic 54,90 €

0742.3 500 g plastic 199,00 €

di-Ammonium tartrate

0487.1 100 g plastic 16,90 €

0487.2 500 g plastic 42,90 €

0487.3 1 kg plastic 69,90 €

0487.4 2,5 kg plastic 159,00 €

OO

O

NH4NH4

O

OH

OH


2018

Barium carbonateBari

≥99 %, extra pureBaCO3M 197,35 g/molD 4,43mp >1450 °C (dec.)Solubility: 0,02 g/l (H2O, 20 °C)[513-77-9] • EC No. 208-167-3g Warning H302

Type analysis:Assay..............................................................≥99,0 %Total sulphur (as SO4). .....................................≤0,5 %Iron (Fe). .......................................................≤0,005 %Moisture............................................................≤0,5 %Insoluble in HCl.................................................≤0,5 %



Copper(I) iodideCopp

≥98 %, pureCuIM 190,45 g/molD 5,67 • bp 1290 °Cmp 591 °CSolubility: ~0,0002 g/l (H2O, 20 °C)[7681-65-4] • EC No. 231-674-6UN No. 3077 • ADR 9 III • WGK 3g j Warning H302-H315-H319-H335-H410

Type analysis:Assay.................................................................≥98 %Sulphate (SO4). ................................................≤0,1 %Lead (Pb)........................................................≤0,01 %Iron (Fe). ...........................................................≤0,1 %Loss on drying. ....................................................≤1 %



Indium(III) chlorideIndi

≥99,9 %, p.a.InCI3M 221,18 g/molD 3,46mp 586 °CSolubility: 661 g/l (H2O, 22 °C)[10025-82-8] • EC No. 233-043-0UN No. 3260 • ADR 8 • WGK 1h g Danger H302-H314

Guarantee analysis:Assay. ............................................................ ≥99,9 %Aluminium (Al). ........................................... ≤0,0001 %Bismuth (Bi)................................................ ≤0,0001 %Lead (Pb). .................................................. ≤0,0005 %Cadmium (Cd)............................................ ≤0,0005 %Calcium (Ca). ............................................... ≤0,005 %Chromium (Cr)............................................ ≤0,0001 %Iron (Fe)...................................................... ≤0,0005 %Copper (Cu). .............................................. ≤0,0005 %Magnesium (Mg). ....................................... ≤0,0005 %Sodium (Na). .............................................. ≤0,0005 %Nickel (Ni)................................................... ≤0,0001 %Silver (Ag)................................................... ≤0,0001 %Silicon (Si). ................................................. ≤0,0005 %Tin (Sn). ..................................................... ≤0,0001 %Zinc (Zn)..................................................... ≤0,0001 %

Indium(III) sulphateIndi

≥99,99 %, p.a.In2(SO4)3M 517,82 g/molD 3,44mp 600 °C (dec.)Solubility: 539 g/l (H2O, 20 °C)[13464-82-9] • EC No. 236-689-1WGK 1Guarantee analysis:Assay. .......................................................... ≥99,99 %Aluminium (Al). ........................................... ≤0,0005 %Bismuth (Bi)................................................ ≤0,0005 %Lead (Pb). .................................................. ≤0,0005 %Cadmium (Cd)............................................ ≤0,0005 %Iron (Fe)...................................................... ≤0,0005 %Copper (Cu). .............................................. ≤0,0005 %Nickel (Ni)................................................... ≤0,0005 %Tin (Sn). ..................................................... ≤0,0005 %Zinc (Zn)..................................................... ≤0,0005 %

Iron(III) chloride hexahydrateIron

≥98 %, techn.Ferric chloride hexahydrate, Iron trichloride hexyhydrateFeCl3· 6 H2OM 270,33 g/molD 1,82mp 37 °CSolubility: 920 g/l (H2O, 20 °C)[10025-77-1] • EC No. 231-729-4UN No. 3260 • ADR 8 III • WGK 1h g Danger H302-H315-H318-H317-H290

Type analysis:Assay. .............................................................≥98,0 %Iron II (Fe II).....................................................≤0,01 %


Iron(III) sulphate hydrateIron

80 %, pureFerric sulphateFe2(SO4)3 ∙ x H2OM 399,88 + x H2O g/molD 3,10mp 480 °C (dec.)Solubility: 4400 g/l (anhydr., H2O, 20 °C)[15244-10-7] • EC No. 233-072-9WGK 1h g Danger H302-H315-H318

Type analysis:Assay (dry substance). .............................78,0-82,0 %Arsenic (As). .................................................≤0,001 %Lead (Pb). .....................................................≤0,001 %



Barium carbonate

0326.1 100 g plastic 15,90 €

0326.2 500 g plastic 29,90 €

0326.3 1 kg plastic 49,90 €

0326.4 2,5 kg plastic 99,90 €

Copper(I) iodide

0305.1 100 g plastic 24,90 €

0305.2 500 g plastic 94,90 €

0305.3 1 kg plastic 169,00 €

Indium(III) chloride

0307.1 5 g plastic 24,90 €

0307.2 10 g plastic 39,90 €

0307.3 25 g plastic 79,90 €

0307.4 50 g plastic 139,00 €

Indium(III) sulphate

0314.1 5 g plastic 24,90 €

0314.2 10 g plastic 39,90 €

0314.3 25 g plastic 69,90 €

0314.4 50 g plastic 129,00 €

Iron(III) chloride hexahydrate

0617.1 1 kg plastic 19,90 €

0617.2 2,5 kg plastic 39,90 €

0617.3 10 kg plastic 129,00 €

0617.4 25 kg plastic 289,00 €

Iron(III) sulphate hydrate

0492.1 250 g plastic 19,90 €

0492.2 500 g plastic 29,90 €

0492.3 1 kg plastic 44,90 €

0492.4 2,5 kg plastic 89,00 €


2018

Magnesium hexafluorosilicate hexahydrateMagn

≥98 %, pureMgSiF6 · 6 H2OM 274,47 g/molD 1,79mp 120 °C (dec.)Solubility: 590 g/l (H2O, 20 °C)[18972-56-0] • EC No. 241-022-2UN No. 2853 • ADR 6.1 III • WGK 2h i Danger H301-H318-H412

Type analysis:Assay..............................................................≥98,0 %In water insoluble matter. ..................................≤0,5 %



Magnesium hydrogen phosphate trihydrateMagn

≥96 %, pureMagnesium phosphate dibasicMgHPO4M 174,33 g/molD 2,13mp 550 °C (dec.)Solubility: 0,25 g/l (H2O, 20 °C)[7782-75-4] • EC No. 231-823-5WGK 1Type analysis:Assay (based on calcinated substance). ........≥96,0 %Arsenic (As). .................................................≤0,001 %Lead (Pb)......................................................≤0,001 %Loss on ignition (800 °C)...........................29,0-36,5 %


Magnesium oxalate dihydrateMagn

≥99 %, pureOxalic acid magnesium salt MgC2O4 ∙ 2 H2OM 148,35 g/molD 2,45mp 150 °C (dec.)Solubility: 0,7 g/l (H2O, 20 °C)[547-66-0] • EC No. 208-932-1WGK 1g Warning H302+H312

Type analysis:Assay. ............................................................ ≥99,0 %Chloride (Cl). .................................................. ≤0,05 %Lead (Pb). .................................................... ≤0,005 %Calcium (Ca). ................................................... ≤1,0 %Iron (Fe).......................................................... ≤0,05 %



Magnesium sulphateMagn

≥99 %, p.a., anhydrousMgSO4M 120,37 g/molD 2,66mp 1124 °CSolubility: 300 g/l (H2O, 20 °C)[7487-88-9] • EC No. 231-298-2WGK 1Guarantee analysis:Appearance.......................... white to off-white powderAssay (titr.). .................................................... ≥99,0 %Chloride (Cl). .................................................. ≤0,05 %Arsenic (As).................................................. ≤0,001 %Iron (Fe)........................................................ ≤0,001 %Heavy metals (as Pb). .................................. ≤0,001 %



Molybdenum(VI) oxideMoly

≥99,5 %, p.a.Molybdenum trioxide, Molybdic anhydrideMoO3M 143,94 g/molD 4,7 • bp 1155 °Cmp 795 °CSolubility: 0,5 g/l (H2O, 28 °C)[1313-27-5] • EC No. 215-204-7WGK 1g n Warning H319-H335-H351

Type analysis:Assay (as MoO3).............................................≥99,5 %Ammonium (NH4)............................................≤0,01 %Chloride (Cl)..................................................≤0,005 %Nitrate (NO3). ..................................................≤0,01 %Phosphate (PO4). ........................................≤0,0005 %Sulphate (SO4)................................................≤0,02 %Lead (Pb). .....................................................≤0,001 %Cadmium (Cd). .............................................≤0,001 %Iron (Fe). .......................................................≤0,005 %Potassium oxide (K2O)..................................≤0,025 %Silicate (SiO2)................................................≤0,005 %



Nickel(II) nitrate hexahydrateNick

≥98 %, extra pureNickelous nitrateNi(NO3)2 · 6 H2OM 290,81 g/molbp 136 °Cmp 56,7 °CSolubility: 940 g/l (H2O, 20 °C)[13478-00-7] • EC No. 236-068-5UN No. 2725 • ADR 5.1 III • WGK 3o h g n j Danger H272-H334-H341-H350i-H360D-H372-H318-H410-H302+H332-H315-H317

Type analysis:Assay. .............................................................≥98,0 %Chloride (Cl)..................................................≤0,001 %Sulphate (SO4)..............................................≤0,001 %Iron (Fe). .......................................................≤0,005 %Copper (Cu). .................................................≤0,005 %pH (5 % H2O, 25 °C). ........................................4,0-6,5



Magnesium hexafluorosilicate hexahydrate

0325.1 100 g plastic 14,90 €

0325.2 500 g plastic 24,90 €

0325.3 1 kg plastic 39,90 €

0325.4 2,5 kg plastic 79,90 €

Magnesium hydrogen phosphate trihydrate

0502.1 250 g plastic 15,90 €

0502.2 1 kg plastic 39,90 €

0502.3 2,5 kg plastic 84,90 €

Magnesium oxalate dihydrate

0495.1 100 g plastic 19,90 €

0495.2 500 g plastic 54,90 €

0495.3 1 kg plastic 89,90 €

0495.4 2,5 kg plastic 199,00 €

Magnesium sulphate

0682.1 100 g plastic 16,90 €

0682.2 500 g plastic 37,90 €

0682.3 1 kg plastic 64,90 €

HOO

O

O

Mg

2 H2O

Molybdenum(VI) oxide

0142.1 50 g plastic 15,90 €

0142.2 250 g plastic 39,90 €

0142.3 500 g plastic 69,90 €

0142.4 1 kg plastic 129,00 €

Nickel(II) nitrate hexahydrate

0337.1 100 g plastic 15,90 €

0337.2 500 g plastic 29,90 €

0337.3 1 kg plastic 53,90 €

0337.4 2,5 kg plastic 119,00 €


2018

mono-Potassium citratePota

≥99 %, pure, anhydrousCitric acid monopotassium salt, Potassium dihydrogen citrateC6H7KO7M 230,21 g/molSolubility: 200 g/l (H2O, 20 °C)[866-83-1] • EC No. 212-753-4WGK 1Type analysis:Assay (dry substance). ...................................≥99,0 %pH value (1 % in H2O)....................................... 3,5-4,0Oxalate (as C2H2O4). ......................................≤0,01 %Arsenic (As). .................................................≤0,001 %Lead (Pb)......................................................≤0,001 %Mercury (Hg).................................................≤0,001 %Loss on drying (180 °C, 4h). .............................≤1,0 %



Potassium formatePota

≥98 %, for synthesisFormic acid potassium saltHCO2KM 84,12 g/molD 1,91mp 165-168 °CSolubility: 2500 g/l (20 °C, H2O)[590-29-4] • EC No. 209-677-9WGK 1Type analysis:Appearance. ...................................colourless crystalsAssay (titr.). ....................................................≥98,0 %pH (5 % in H2O). ............................................... 6,0-8,5


Potassium iodidePota

≥99 %, extra pureKIM 166,01 g/molD 3,13 • bp 1330 °Cmp 723 °CSolubility: 1430 g/l (H2O, 20 °C)[7681-11-0] • EC No. 231-659-4WGK 1Type analysis:Assay (dry substance).................................... ≥99,0 %Sulphate (SO4). .............................................. ≤0,05 %Iron (Fe)........................................................ ≤0,005 %Heavy metals................................................ ≤0,005 %Loss on drying. ................................................. ≤1,0 %



Sodium carbonate monohydrateSodi

≥99 %, pureSoda monohydrateNa2CO3 ∙ H2OM 124,00 g/molD 2,25mp 100 °CSolubility: 210 g/l (H2O, 20 °C)[5968-11-6] • EC No. 207-838-8WGK 1g Warning H319

Type analysis:Assay (dry substance).................................... ≥99,0 %Heavy metals (as Pb). .................................... ≤0,01 %Loss on drying (105 °C, 4 h). .................... 12,0-15,0 %



Sodium chlorideSodi

≥99 %Common saltNaClM 58,44 g/molD 2,17 • bp 1461 °Cmp 801 °CSolubility: 358 g/l (H2O, 20 °C)[7647-14-5] • EC No. 231-598-3WGK 1Type analysis:Assay (dry substance). ...................................≥99,0 %Phosphate (PO4). ..........................................≤0,005 %Sulphate (SO4)................................................≤0,05 %Aluminium (Al)...............................................≤0,001 %Iron (Fe). .......................................................≤0,001 %Heavy metals (as Pb). ...................................≤0,001 %Loss on drying...................................................≤1,0 %


tri-Sodium monovanadateSodi

≥99 %, pureSodium orthovanadate, Sodium vanadium oxide, Sodium vanadate(V)Na3VO4M 183,91 g/molD 2,72[13721-39-6] • EC No. 237-287-9WGK 2g Warning H302+H312+H332-H412

Type analysis:Appearance. ........... off-white to slightly yellow powderAssay. .............................................................≥99,0 %Chloride (Cl).....................................................≤0,01%Iron (Fe). .........................................................≤0,05 %Silicon (Si).......................................................≤0,05 %Heavy metals. ...................................................≤0,5 %

mono-Potassium citrate

0481.1 250 g plastic 24,90 €

0481.2 500 g plastic 41,90 €

0481.3 1 kg plastic 74,90 €

0481.4 2,5 kg plastic 159,00 €

Potassium formate

0980.1 250 g plastic 19,90 €

0980.2 1 kg plastic 54,90 €

HO O

OHO O

O OH

K

C

O

H O K

Potassium iodide

0323.1 100 g glass 19,90 €

0323.2 500 g glass 64,90 €

0323.3 1 kg glass 119,00 €

Sodium carbonate monohydrate

0474.1 500 g plastic 19,90 €

0474.2 1 kg plastic 31,90 €

0474.3 2,5 kg plastic 64,90 €

0474.4 5 kg plastic 109,00 €

Sodium chloride

0601.1 1 kg plastic 9,90 €

0601.2 5 kg plastic 29,90 €

0601.3 10 kg plastic 49,90 €

0601.4 25 kg plastic 99,90 €

tri-Sodium monovanadate

0735.1 10 g plastic 29,90 €

0735.2 50 g plastic 79,90 €

0735.3 100 g plastic 129,00 €


2018

Sodium periodateSodi

≥99 %, extra pureSodium meta periodateNaIO4M 213,89 g/molD 3,87mp 300 °C (dec.)Solubility: 144 g/l (H2O, 25 °C)[7790-28-5] • EC No. 232-197-6UN No. 3085 • ADR 5.1 I • WGK 3o h n j Danger H271-H314-H372-H410

Type analysis:Assay.................................................................≥99 %Chloride (Cl). ..................................................≤0,05 %Iodide (I). ......................................................≤0,005 %Sulphate (SO4). ..............................................≤0,05 %Lead (Pb)......................................................≤0,005 %Iron (Fe). .......................................................≤0,005 %pH value (5 %). ................................................. 3,0-4,5



Sodium polytungstate solutionSodi

3,00 g/cm3

Heavy liquid for separation of minerals.WGK 2h g Danger H302-H318-H412

Type analysis:Density (20 °C). ................................3,00 ±0,02 g/cm3

Tubidity (density 3,00 g/ml)............................<10 NTUpH-value (density 3,00 g/ml). ............................ 2,5-3,5

Sodium salicylateSodi

≥98 %, extra pureSalicylic acid sodium saltC7H5NaO3M 160,11 g/molD 0,56mp 213 °CSolubility: 1000 g/l (H2O, 20 °C)[54-21-7] • EC No. 200-198-0WGK 1g Warning H302-H319

Type analysis:Assay (dry substance)....................................... ≥98 %Chloride (Cl). .................................................. ≤0,05 %Sulphate (SO4). ................................................ ≤0,1 %Heavy metals................................................ ≤0,005 %Loss on drying. ................................................. ≤0,5 %



Tellurium(IV) oxideTell

≥99,9 %, p.a.Tellurium dioxideTeO2M 159,61 g/molD 6,02 • bp 1245 °Cmp 733 °C[7446-07-3] • EC No. 231-193-1WGK 1Guarantee analysis:Assay. ............................................................ ≥99,9 %Arsenic (As).................................................. ≤0,005 %Bismuth (Bi).................................................. ≤0,001 %Lead (Pb). .................................................... ≤0,001 %Cadmium (Cd).............................................. ≤0,001 %Iron (Fe)........................................................ ≤0,005 %Copper (Cu). ................................................ ≤0,001 %Nickel (Ni)..................................................... ≤0,001 %Silver (Ag)..................................................... ≤0,001 %Zinc (Zn)....................................................... ≤0,001 %Moisture. .......................................................... ≤0,2 %

Tetrachloroauric(III) acid trihydrateTetr

≥99,9 %, p.a., ultra qualityGold(III) chloride trihydrate, Gold trichloride trihydrate, Gold trichloride hydrochlorideHAuCl4 · 3 H2OM 393,83 g/molD 3,9 • bp 200 °C (dec.)mp ~30 °CSolubility: 150 g/l (H2O, 20 °C)[16961-25-4] • EC No. 236-623-1UN No. 3260 • ADR 8 III • WGK 1h g Danger H314-H317

Guarantee analysis:Appearance. ...................orange to yellow-red powderAssay. .............................................................≥99,9 %Gold (Au). ..........................................................≥50 %Aluminium (Al)...............................................≤0,005 %Calcium (Ca). ................................................≤0,005 %Chromium (Cr). .............................................≤0,005 %Iron (Fe). .......................................................≤0,005 %Copper (Cu). .................................................≤0,005 %Magnesium (Mg)...........................................≤0,005 %Manganese (Mn)...........................................≤0,005 %Platinum (Pt). ................................................≤0,005 %Ruthenium (Ru).............................................≤0,005 %Silver (Ag). ....................................................≤0,005 %Silicon (Si).....................................................≤0,005 %Zinc (Zn). ......................................................≤0,005 %

Titanium(IV) oxideTita

≥98 %, extra pureTitanium dioxideTiO2M 79,90 g/molD 4,23mp 1855 °C[13463-67-7] • EC No. 236-675-5Type analysis:Assay. .............................................................≥98,0 %Arsenic (As). ...............................................≤0,0001 %Lead (Pb). .....................................................≤0,001 %Mercury (Hg). ..............................................≤0,0001 %Loss on drying (105 °C). ...................................≤0,5 %Water-soluble content. ......................................≤0,5 %



Sodium periodate

0294.1 100 g plastic 39,90 €

0294.2 500 g plastic 119,00 €

0294.3 1 kg plastic 199,00 €

Sodium polytungstate solution

0741.1 100 ml plastic 199,00 €

0741.2 500 ml plastic 799,00 €

Sodium salicylate

0140.1 500 g plastic 24,90 €

0140.2 1 kg plastic 39,90 €

0140.3 2,5 kg plastic 79,90 €

Tellurium(IV) oxide

0321.1 10 g plastic 29,90 €

0321.2 25 g plastic 59,90 €

0321.3 50 g plastic 109,00 €

OO

OH

Na

Tetrachloroauric(III) acid trihydrate

0689.1 500 mg glass 79,00 €

0689.2 1 g glass 129,00 €

0689.3 5 g glass 489,00 €

Titanium(IV) oxide

9985.1 100 g plastic 15,50 €

9985.2 500 g plastic 25,90 €

9985.3 1 kg plastic 40,90 €

9985.4 2,5 kg plastic 82,90 €


2018

Tungsten(VI) oxideTung

≥99,5 %, p.a.Tungsten trioxide, Tungstic anhydride, Tungstic oxideWO3M 231,84 g/molD 7,27 • bp ~1700 °Cmp 1473 °CSolubility: <0,02 g/l (H2O, 20 °C)[1314-35-8] • EC No. 215-231-4Type analysis:Assay..............................................................≥99,5 %Loss on ignition (1,5 h, 750 °C).............................≤0,5Chloride (Cl). ................................................≤0,001 %Fluoride (F). ..................................................≤0,001 %Aluminium (Al). ...........................................≤0,0005 %Arsenic (As). ...............................................≤0,0005 %Boron (B). ...................................................≤0,0005 %Iron (Fe). .....................................................≤0,0005 %Carbon (C)....................................................≤0,005 %Molybdenum (Mo). .......................................≤0,001 %Sodium (Na). ..............................................≤0,0005 %Phosphorus (P).............................................≤0,001 %Sulphur (S). ..................................................≤0,001 %Silicon (Si). ...................................................≤0,005 %Vanadium (V)..............................................≤0,0005 %


Tungstic acidTung

≥99 %, p.a.Orthotungstic acidH2WO4M 249,85 g/molD 5,5mp 100 °C (dec.)Solubility: insoluble[7783-03-1] • EC No. 231-975-2WGK 1Type analysis:Assay (based on WO3). ..................................≥99,0 %Assay (WO3)...................................................≥92,0 %Loss on ignition (2 h, 750 °C)............................≤8,0 %Aluminium (Al). .............................................≤0,001 %Arsenic (As). .................................................≤0,001 %Iron (Fe). .......................................................≤0,001 %Copper (Cu)................................................≤0,0005 %Molybdenum (Mo). .......................................≤0,005 %Sodium (Na). ................................................≤0,005 %Silicon (Si). ...................................................≤0,005 %Titanium (Ti)..................................................≤0,001 %


Vanadium(V) oxideVana

≥99,5 %, pureVanadium pentoxideV2O5M 181,88 g/molD 3,35 • bp 1750 °C (dec.)mp 690 °CSolubility: 0,7 g/l (H2O, 20 °C)[1314-62-1] • EC No. 215-239-8UN No. 2862 • ADR 6.1 III • WGK 3g n j Danger H302+H332-H335-H341-H361d-H372-H411

Type analysis:Assay. ............................................................ ≥99,5 %Iron (Fe).......................................................... ≤0,05 %Potassium (K)................................................. ≤0,05 %Sodium (Na). .................................................. ≤0,05 %



Silica Gels

Silica gel 35Sili

0,01-0,014 mmFor column chromatography.Silicic acid amorphous, SiliciumdioxideSiO2M 60,09 g/mol[7631-86-9] • EC No. 231-545-4Type analysis:Appearance. ...........................................white powderLoss on drying (160 °C). ......................................≤6 %Pore volume (N2)....................................... 0,5-0,7 ml/gSpecific surface (BET). ............................... ≥550 m²/gpH value (5 % in H2O). ......................................4,5-6,5Volatile parts (950 °C). ....................................≤13,0 %SiO2 content (dry substance). .........................≥99,4 %Fe2O3 content (dry substance). .....................≤0,014 %Na2O content (dry substance).........................≤0,15 %SO4 content (dry substance). ..........................≤0,10 %Particle size:d10..................................................................≥5,5 µmd50..........................................................10,0-14,0 µmd90................................................................≤23,0 µm



Silica gel 60Sili

0,09-0,13 mmFor column chromatography.Silicic acid amorphous, SiliciumdioxideSiO2M 60,09 g/mol[7631-86-9] • EC No. 231-545-4Type analysis:Appearance. ...........................................white powderPore diameter. ................................................ 53-80 ÅLoss on drying (160 °C). ......................................≤6 %pH value (5 % in H2O). ......................................6,0-8,0Volatile parts (950 °C). ....................................≤13,0 %SiO2 content (dry substance). .........................≥99,4 %Fe2O3 content (dry substance). .....................≤0,014 %Na2O content (dry substance).........................≤0,15 %SO4 content (dry substance). ..........................≤0,10 %Particle size (µm):>63..................................................................≥99,0 %>90..................................................................≥90,0 %>150..................................................................≤3,0 %



Tungsten(VI) oxide

0760.1 50 g plastic 27,90 €

0760.2 100 g plastic 39,90 €

0760.3 500 g plastic 159,00 €

Tungstic acid

0747.1 25 g plastic 24,90 €

0747.2 100 g plastic 39,90 €

0747.3 500 g plastic 139,00 €

Vanadium(V) oxide

0308.1 10 g plastic 14,90 €

0308.2 100 g plastic 29,90 €

0308.3 500 g plastic 49,90 €

0308.4 1 kg plastic 89,90 €

Silica gel 35

0380.1 250 g plastic 39,90 €

0380.2 500 g plastic 65,90 €

0380.3 1 kg plastic 119,00 €

0380.4 2,5 kg plastic 249,00 €

Silica gel 60

0399.1 250 g plastic 34,90 €

0399.2 500 g plastic 59,90 €

0399.3 1 kg plastic 109,00 €

0399.4 2,5 kg plastic 219,00 €


2018

SiO2[7631-86-9] • EC No. 231-545-4

Silica gel 60 aminoSili

0,010-0,014 mmFor liquid chromatography. Normal or reversed-phase separations.Silica gel NH2

Type analysis:Appearance. ........................................... white powderPore diameter. .................................................53-80 ÅPore volume (N2). ..................................... 0,8-1,0 ml/gSpecific surface. .....................................500-600 m²/gCarbon content. ...................................................~4 %Fe2O3 content (dry substance)......................≤0,014 %Na2O content (dry substance). .......................≤0,15 %SO4 content. ...................................................≤0,10 %Particle-size distribution:d10. ................................................................≥5,5 µmd50. ........................................................ 10,0-14,0 µmd90. ..............................................................≤23,0 µm

Silica gel diolSili

0,010-0,014 mmFor liquid chromatography. Normal or reversed-phase separations.Type analysis:Appearance. ........................................... white powderPore diameter. .................................................53-80 ÅPore volume (N2). ..................................... 0,8-1,0 ml/gSpecific surface. .................................... 500-600 m2/gCarbon content. ................................................ ~6,5 %Fe2O3 content (dry substance)......................≤0,014 %Na2O content (dry substance). .......................≤0,15 %SO4 content. ...................................................≤0,10 %Particle-size distribution:d10. ................................................................≥5,5 µmd50. ........................................................ 10,0-14,0 µmd90. ..............................................................≤23,0 µm

Silicic acid amorphous, SiliciumdioxideSiO2M 60,09 g/mol[7631-86-9] • EC No. 231-545-4

Silica gel 150Sili

0,01-0,014 mmFor column chromatography.Type analysis:Appearance............................................ white powderPore diameter.............................................. 118-182 ÅLoss on drying (160 °C)....................................... ≤6 %Pore volume (N2). ........................................≥1,05 ml/gSpecific surface (BET)............................ 285-365 m²/gpH value (5 % in H2O). ..................................... 6,0-8,0Volatile parts (950 °C). ................................... ≤13,0 %SiO2 content (dry substance). ........................ ≥99,3 %Fe2O3 content (dry substance). .................... ≤0,014 %Na2O content (dry substance). ....................... ≤0,15 %SO4 content (dry substance)........................... ≤0,10 %Particle size:d10. ................................................................ ≥5,5 µmd50. ........................................................ 10,0-14,0 µmd90. .............................................................. ≤23,0 µm



Silica gel 150Sili

0,016-0,024 mmFor column chromatography.Type analysis:Appearance............................................ white powderLoss on drying (160 °C)....................................... ≤6 %Pore volume (H2O). .....................................≥1,05 ml/gSpecific surface (BET)............................ 285-355 m²/gpH value (5 % in H2O). ..................................... 6,0-8,0Volatile parts (950 °C). ................................... ≤13,0 %SiO2 content (dry substance). ........................ ≥99,3 %Fe2O3 content (dry substance). .................... ≤0,014 %Na2O content (dry substance). ....................... ≤0,15 %SO4 content (dry substance)........................... ≤0,10 %Particle size:d20. .............................................................. ≥13,0 µmd50. ........................................................ 25,0-30,0 µmd90. .............................................................. ≤52,0 µm



Silica gel 150Sili

0,03-0,2 mmFor column chromatography.Type analysis:Appearance............................................ white powderPore diameter.............................................. 118-182 ÅLoss on drying (160 °C)....................................... ≤6 %Pore volume (H2O). ...............................1,05-1,30 ml/gSpecific surface (BET)............................ 285-355 m²/g

pH value (5 % in H2O). ......................................6,0-8,0Volatile parts (950 °C). ....................................≤13,0 %SiO2 content (dry substance). .........................≥99,3 %Fe2O3 content (dry substance). .....................≤0,014 %Na2O content (dry substance).........................≤0,15 %SO4 content (dry substance). ..........................≤0,10 %Particle size:d10................................................................≥30,0 µmd90..............................................................≤250,0 µm



Silica gel 150Sili

0,1-0,3 mmFor column chromatography.Type analysis:Appearance. ...........................................white powderPore diameter. ............................................ 118-182 ÅLoss on drying (160 °C). ......................................≤6 %Pore volume (H2O)......................................≥1,05 ml/gpH value (5 % in H2O). ......................................6,0-8,0Volatile parts (950 °C). ....................................≤13,0 %SiO2 content (dry substance). .........................≥99,3 %Fe2O3 content (dry substance). .....................≤0,014 %Na2O content (dry substance).........................≤0,15 %SO4 content (dry substance). ..........................≤0,10 %Particle size (µm):<100..................................................................≤3,0 %>315..................................................................≤1,5 %>500.......................................................................0 %



Silica gel 150Sili

0,315-0,5 mmFor column chromatography.Type analysis:Appearance. ...........................................white powderPore diameter. ............................................ 118-182 ÅLoss on drying (160 °C). ......................................≤6 %Pore volume (H2O)......................................≥1,05 ml/gSpecific surface (BET). .......................... 285-355 m²/gpH value (5 % in H2O). ......................................6,0-8,0Volatile parts (950 °C). ....................................≤13,0 %SiO2 content (dry substance). .........................≥99,3 %Fe2O3 content (dry substance). .....................≤0,014 %Na2O content (dry substance).........................≤0,15 %SO4 content (dry substance). ..........................≤0,10 %Particle size (µm):<100..................................................................≤1,0 %<250..................................................................≤2,0 %<315................................................................≤40,0 %>500..................................................................≤1,0 %



Silica gel 60 modified phases

0600.1 10 g plastic 39,90 €

0600.2 50 g plastic 139,00 €

0600.3 100 g plastic 249,00 €

0567.1 10 g plastic 39,90 €

0567.2 50 g plastic 139,00 €

0567.3 100 g plastic 249,00 €

Silica gel 150

0405.1 100 g plastic 24,90 €

0405.2 250 g plastic 44,90 €

0405.3 500 g plastic 79,90 €

0405.4 1 kg plastic 139,00 €

0405.5 2,5 kg plastic 279,00 €

0430.1 100 g plastic 29,90 €

0430.2 250 g plastic 54,90 €

0430.3 500 g plastic 99,90 €

0430.4 1 kg plastic 179,00 €

0448.1 250 g plastic 23,90 €

0448.2 500 g plastic 34,90 €

0448.3 1 kg plastic 59,90 €

0448.4 2,5 kg plastic 119,00 €

0473.1 250 g plastic 29,90 €

0473.2 500 g plastic 54,90 €

0473.3 1 kg plastic 92,50 €

0473.4 2,5 kg plastic 179,00 €

0485.1 250 g plastic 29,90 €

0485.2 500 g plastic 52,90 €

0485.3 1 kg plastic 89,00 €

0485.4 2,5 kg plastic 179,00 €


2018


Silica gel 250Sili

0,07-0,2 mmFor column chromatography.Type analysis:Appearance. ........................................... white powderLoss on drying (160 °C). ......................................≤6 %Pore volume (H2O). .............................. 1,60-1,95 ml/gSpecific surface (BET). ...........................280-355 m²/gpH value (5 % in H2O)....................................... 6,0-8,0Volatile parts (950 °C).....................................≤13,0 %SiO2 content (dry substance)..........................≥99,3 %Fe2O3 content (dry substance)......................≤0,014 %Na2O content (dry substance). .......................≤0,15 %SO4 content (dry substance). ..........................≤0,10 %Particle size:d10. ..............................................................≥80,0 µmd90. ............................................................≤300,0 µm



Silica gel 250Sili

0,09-0,13 mmFor column chromatography.Type analysis:Appearance. ........................................... white powderPore diameter. .............................................180-280 ÅLoss on drying (160 °C). ......................................≤6 %Pore volume (H2O). .............................. 1,60-1,95 ml/gSpecific surface (BET). ...........................285-355 m²/gpH value (5 % in H2O)....................................... 6,0-8,0Volatile parts (950 °C).....................................≤13,0 %SiO2 content (dry substance)..........................≥99,3 %Fe2O3 content (dry substance)......................≤0,014 %Na2O content (dry substance). .......................≤0,15 %SO4 content (dry substance). ..........................≤0,10 %Particle size:d10. ..............................................................≥75,0 µmd50. .................................................... 102,0-120,0 µmd90. ............................................................≤174,0 µm




Silica gel 500Sili

0,09-0,13 mmFor column chromatography.Type analysis:Appearance............................................ white powderLoss on drying (160 °C)....................................... ≤6 %Pore volume (H2O). .......................................≥1,0 ml/gSpecific surface (BET)................................ 70-90 m²/gVolatile parts (950 °C). ................................... ≤10,0 %SiO2 content (dry substance). ........................ ≥99,3 %Fe2O3 content (dry substance). .................... ≤0,014 %Na2O content (dry substance). ....................... ≤0,15 %SO4 content (dry substance)........................... ≤0,10 %Particle size (µm):>65. ................................................................ ≥96,0 %>90. ................................................................ ≥70,0 %>125. .............................................................. 20-45 %>150. .............................................................. ≤24,5 %


Silica gel 500Sili

0,1-0,3 mmFor column chromatography.Type analysis:Appearance............................................ white powderLoss on drying (160 °C)....................................... ≤6 %Pore volume (H2O). .......................................≥1,0 ml/gSpecific surface (BET)................................ 70-90 m²/gVolatile parts (950 °C). ................................... ≤10,0 %SiO2 content (dry substance). ........................ ≥99,3 %Fe2O3 content (dry substance). .................... ≤0,014 %Na2O content (dry substance). ....................... ≤0,15 %SO4 content (dry substance)........................... ≤0,10 %Particle size (µm):<100. ................................................................ ≤5,0 %>315. ................................................................ ≤2,0 %>500. ..................................................................... 0 %



Silica gel 1000Sili

0,016-0,024 mmFor column chromatography.Type analysis:Appearance. ...........................................white powderLoss on drying (160 °C). ......................................≤6 %Specific surface (BET). .............................. 30-55 m²/gVolatile parts (950 °C). ....................................≤10,0 %SiO2 content (dry substance). .........................≥99,3 %Fe2O3 content (dry substance). .....................≤0,014 %Na2O content (dry substance).........................≤0,15 %SO4 content (dry substance). ..........................≤0,10 %Particle size (µm):>12,7...............................................................≥85,0 %>32,0.................................................................≤7,0 %

Silica gel 1000Sili

0,09-0,13 mmFor column chromatography.Type analysis:Appearance. ...........................................white powderLoss on drying (160 °C). ......................................≤6 %Pore volume (H2O)........................................≥1,0 ml/gSpecific surface (BET). .............................. 30-55 m2/gVolatile parts (950 °C). ....................................≤10,0 %SiO2 content (dry substance). .........................≥99,3 %Fe2O3 content (dry substance). .....................≤0,014 %Na2O content (dry substance).........................≤0,15 %SO4 content (dry substance). ..........................≤0,10 %Particle size (µm):>65.....................................................................≥96 %>90.....................................................................≥70 %>125................................................................20-45 %>150................................................................≤24,5 %

Silica gel 250

0493.1 100 g plastic 24,90 €

0493.2 250 g plastic 44,90 €

0493.3 500 g plastic 79,90 €

0493.4 1 kg plastic 149,00 €

0501.1 100 g plastic 29,90 €

0501.2 250 g plastic 59,90 €

0501.3 500 g plastic 104,00 €

0501.4 1 kg plastic 189,00 €

Silica gel 500

0512.1 50 g plastic 49,90 €

0512.2 100 g plastic 79,90 €

0512.3 250 g plastic 169,00 €

0512.4 500 g plastic 309,00 €

0524.1 50 g plastic 49,90 €

0524.2 100 g plastic 79,90 €

0524.3 250 g plastic 169,00 €

0524.4 500 g plastic 299,00 €

Silica gel 1000

0533.1 10 g plastic 25,90 €

0533.2 50 g plastic 65,90 €

0533.3 100 g plastic 114,90 €

0533.4 250 g plastic 229,00 €

0153.1 10 g plastic 19,90 €

0153.2 50 g plastic 49,90 €

0153.3 100 g plastic 79,90 €

0153.4 250 g plastic 179,00 €


2018


Silica gel 1500Sili

0,016-0,024 mmFor column chromatography.Type analysis:Appearance. ........................................... white powderLoss on drying (160 °C). ......................................≤6 %Specific surface (BET). ...............................20-30 m²/gVolatile parts (950 °C).....................................≤10,0 %SiO2 content (dry substance)..........................≥99,3 %Fe2O3 content (dry substance)......................≤0,014 %Na2O content (dry substance). .......................≤0,15 %SO4 content (dry substance). ..........................≤0,10 %Particle size (µm):>12,7. .............................................................≥85,0 %>32,0. ...............................................................≤7,0 %

Silica gel 1500Sili

0,09-0,13 mmFor column chromatography.Type analysis:Appearance. ........................................... white powderLoss on drying (160 °C). ......................................≤6 %Pore volume (H2O). ...................................... ≥1,0 ml/gSpecific surface (BET). .............................. 20-30 m2/gVolatile parts (950 °C).....................................≤10,0 %SiO2 content (dry substance)..........................≥99,3 %Fe2O3 content (dry substance)......................≤0,014 %Na2O content (dry substance). .......................≤0,15 %SO4 content (dry substance). ..........................≤0,10 %Particle size (µm):>65. ...................................................................≥96 %>90. ...................................................................≥70 %>125. ..............................................................20-45 %>150. ..............................................................≤24,5 %

Silica gel 2500Sili

0,09-0,13 mmFor column chromatography.Silicic acid amorphous, SiliciumdioxideSiO2M 60,09 g/mol[7631-86-9] • EC No. 231-545-4Type analysis:Appearance............................................ white powderLoss on drying (160 °C)....................................... ≤6 %Pore volume (H2O). .......................................≥1,0 ml/gSpecific surface (BET)................................12-18 m2/gVolatile parts (950 °C). ................................... ≤10,0 %SiO2 content (dry substance). ........................ ≥99,3 %Fe2O3 content (dry substance). .................... ≤0,014 %Na2O content (dry substance). ....................... ≤0,15 %SO4 content (dry substance)........................... ≤0,10 %Particle size (µm):>65. ................................................................... ≥96 %>90. ................................................................... ≥70 %>125. .............................................................. 20-45 %>150. .............................................................. ≤24,5 %

Silica gel 4500Sili

0,1-0,3 mmFor column chromatography.Silicic acid amorphous, SiliciumdioxideSiO2M 60,09 g/mol[7631-86-9] • EC No. 231-545-4Type analysis:Appearance............................................ white powderLoss on drying (160 °C)....................................... ≤6 %Pore volume (H2O). ...................................0,9-1,2 ml/gSpecific surface (BET)..................................8-12 m2/gVolatile parts (950 °C). ................................... ≤13,0 %SiO2 content (dry substance). ........................ ≥99,4 %Fe2O3 content (dry substance). .................... ≤0,014 %Na2O content (dry substance). ....................... ≤0,15 %SO4 content (dry substance)........................... ≤0,10 %Particle size (µm):<100. ................................................................ ≤5,0 %>315. ................................................................ ≤2,0 %>500. ..................................................................... 0 %

Solvents

DiethylketoneDiet

≥99 %, for synthesis3-Pentanone, Dimethyl acetone, PropioneC5H10OM 86,13 g/molD 0,81 • bp 101 °Cmp -39 °C • flp 7 °C[96-22-0] • EC No. 202-490-3UN No. 1156 • ADR 3 II • WGK 1l g Danger H225-H319-H335-H336-EUH066

Type analysis:Assay (GC). ....................................................≥99,0 %




1,4-DiisocyanatobutaneDiis

≥99 %, for synthesisBDI, 1,4-Butane diisocyanate, Tetramethylene diisocyanateC6H8N2O2M 140,14 g/molD 1,11 • bp 220 °Cmp 27 °C • flp 106 °C[4538-37-8]WGK 1g n Danger H302+H312+H332-H315-H317-H319-H334-H335

Type analysis:Assay. .............................................................≥99,0 %

Silica gel 1500

0559.1 10 g plastic 24,90 €

0559.2 50 g plastic 59,90 €

0559.3 100 g plastic 109,00 €

0559.4 250 g plastic 219,00 €

0171.1 10 g plastic 24,90 €

0171.2 50 g plastic 69,90 €

0171.3 100 g plastic 119,00 €

0171.4 250 g plastic 299,00 €

Silica gel 2500

0177.1 10 g plastic 24,90 €

0177.2 50 g plastic 69,90 €

0177.3 100 g plastic 119,00 €

Silica gel 4500

0186.1 10 g plastic 29,90 €

0186.2 50 g plastic 89,90 €

0186.3 100 g plastic 159,00 €

Diethylketone

0262.1 500 ml glass 24,90 €

0262.2 1 l glass 39,90 €

0262.3 2,5 l glass 79,90 €

0262.4 5 l plastic 139,00 €

1,4-Diisocyanatobutane

0660.1 1 g glass 29,90 €

0660.2 5 g glass 99,00 €

0660.3 10 g glass 169,00 €

NNC

C

O

O


2018

N,N-DimethylcyclohexylamineDime

≥99 %, for synthesisCyclohexyl dimethylamineC8H17NM 127,23 g/molD 0,85 • bp 162 °Cmp -77 °C • flp 41 °C[98-94-2] • EC No. 202-715-5UN No. 2264 • ADR 8 II • WGK 1l h i j Danger H226-H301+H311+H331-H314-H411

Type analysis:Assay (GC). ....................................................≥99,0 %Water. ...............................................................≤0,3 %




N,N-Dimethylformamide (DMF)Dime

ROTISOLV® HPLCDMFC3H7NOM 73,10 g/molD 0,95 • bp ~153 °Cmp -61 °C • flp 58 °C[68-12-2] • EC No. 200-679-5UN No. 2265 • ADR 3 III • WGK 2l n g Danger H226-H360D-H312+H332-H319

Guarantee analysis:Assay (GC). ....................................................≥99,8 %Water (KF). .....................................................≤0,05 %Acidity (as CH3COOH). ................................≤0,003 %Evaporation residue....................................≤0,0005 %Transmission:320 nm...............................................................≥97 %300 nm...............................................................≥90 %275 nm...............................................................≥60 %270 nm...............................................................≥30 %Filtered through a 0,4 µm membrane and filled under protective gas.


N,N'-Dimethylpropylene ureaDime

≥99 %, for synthesisPolar aprotic solvent, substitute for hexamethylphosphoramide (HMPA).DMPU, N,N'-Dimethyl-N,N'-trimethylene urea, 1,3-Dimethyl-3,4,5,6-tetrahydro-2(1H)-pyrimidinoneC6H12N2OM 128,18 g/molD 1,06 • bp 246 °Cmp -24 °C • flp 120 °C[7226-23-5] • EC No. 230-625-6WGK 1h g n Danger H302-H318-H361f

Type analysis:Assay. ............................................................ ≥99,0 %Refractive index (20 °C). ...................... 1,4883-1,4913Water (KF)........................................................ ≤0,1 %

Dimethyl sulphoxide (DMSO)Dime

ROTISOLV® HPLCDMSOC2H6OSM 78,13 g/molD 1,1 • bp 189 °Cmp 18,5 °C • flp 87 °CSolubility: 1000 g/l (H2O, 20 °C)[67-68-5] • EC No. 200-664-3WGK 1Guarantee analysis:Assay (GC)..................................................... ≥99,9 %Water (KF)...................................................... ≤0,05 %Acidity. .................................................. ≤0,001 meq/gEvaporation residue. .................................... ≤0,001 %Transmission:≥350 nm. ........................................................... ≥98 %330 nm. ............................................................. ≥95 %310 nm. ............................................................. ≥90 %290 nm. ............................................................. ≥70 %270 nm. ............................................................. ≥40 %Filtered through a 0,2 µm membrane and filled under protective gas.


1,3-DioxolaneDiox

90 %, for synthesisFormal glycolC3H6O2M 74,08 g/molD 1,06 • bp 74 °Cmp -26 °C • flp 2 °C[646-06-0] • EC No. 211-463-5UN No. 1166 • ADR 3 II • WGK 1l g n Danger H225-H319-H360D

Type analysis:Assay. ................................................................≥90 %Water. ..................................................................≤7 %Methanol. .............................................................≤2 %



DodecylbenzeneDode

≥98,5 %, tech.1-Phenyldodecane, Mixture of C10-C13 alkylbenzenesC18H30M 246,44 g/molD ~0,85[123-01-3] • EC No. 204-591-8WGK 1H413

Type analysis:Assay (C10-C13 alkylbenzenes). ......................≥98,5 %Density......................................................0,850-0,870Refractive index. .......................................1,480-1,490

N,N-Dimethylcyclohexylamine

9986.1 500 ml glass 24,90 €

9986.2 1 l glass 34,90 €

9986.3 2,5 l glass 69,90 €

9986.4 5 l plastic 119,00 €

N,N-Dimethylformamide (DMF)

0702.1 2,5 l glass 83,50 €

O N

CH3

CH3

N,N'-Dimethylpropylene urea

0662.1 25 ml glass 19,90 €

0662.2 100 ml glass 44,90 €

0662.3 500 ml glass 129,00 €

Dimethyl sulphoxide (DMSO)

0728.1 2,5 l glass 139,00 €

N N

O

CH3H3C

H3CS

CH3

O

1,3-Dioxolane

0447.1 100 ml glass 12,90 €

0447.2 500 ml glass 29,90 €

0447.3 1 l glass 49,90 €

0447.4 2,5 l glass 99,90 €

Dodecylbenzene

0974.1 100 ml glass 23,90 €

0974.2 500 ml glass 77,90 €

O O

C12H25


2018

Ethanol denaturedEtha

ROTIPURAN® ≥99,8 %, p.a., denaturedEthyl alcohol, EtOHC2H6OM 46,07 g/molD 0,79 • bp 78 °Cmp -114,5 °C • flp 13 °C[64-17-5] • EC No. 200-578-6UN No. 1170 • ADR 3 II • WGK 1l g Danger H225-H319

Guarantee analysis:Appearance. ........................... clear, colorless solutionAssay (EtOH, v/v). ..........................................≥99,8 %Water. ...............................................................≤0,2 %Aldehyde content (as acetaldehyde ). ..........≤0,003 %Acid content (as CH3COOH). .......................≤0,001 %Evaporation residue......................................≤0,003 %Aluminium (Al). .........................................≤0,00005 %Boron (B). .................................................≤0,00005 %Barium (Ba). .............................................≤0,00001 %Calcium (Ca).............................................≤0,00005 %Cadmium (Cd). .......................................≤0,000005 %Cobalt (Co). ............................................≤0,000002 %Chromium (Cr). .......................................≤0,000002 %Copper (Cu)............................................≤0,000002 %Iron (Fe). ...................................................≤0,00001 %Potassium (K). ............................................≤0,0001 %Magnesium (Mg).......................................≤0,00001 %Manganese (Mn). ...................................≤0,000002 %Nickel (Ni). ..............................................≤0,000002 %Lead (Pb)..................................................≤0,00001 %Tin (Sn). ....................................................≤0,00001 %Zinc (Zn). ..................................................≤0,00001 %Denaturing:Methyl ethyl ketone (MEK)..................................... 1 %Isopropyl alcohol (IPA)........................................... 1 %Denatonium benzoate.....................................1 g/100 l





EthylbenzeneEthy

≥99 %, for synthesisPhenylethaneC8H10M 106,17 g/molD 0,87 • bp 136 °Cmp -95 °C • flp >15 °C[100-41-4] • EC No. 202-849-4UN No. 1175 • ADR 3 II • WGK 1l g n Danger H225-H332-H373-H304

Type analysis:Assay (GC)..................................................... ≥99,0 %Benzene. .......................................................... ≤0,5 %Toluene. ........................................................... ≤0,5 %Xylene. ............................................................. ≤0,5 %Water (KF)...................................................... ≤0,05 %




N-Octyl-2-pyrrolidone (NOP)Octy

≥99 %, for synthesisNOP, 1-Octyl-2-pyrrolidoneC12H23NOM 197,32 g/molD 0,92 • bp 306 °Cmp -26 °C • flp 142 °C[2687-94-7] • EC No. 403-700-8UN No. 3267 • ADR 8 II • WGK 2h j Danger H314-H411

Type analysis:Assay (GC)..................................................... ≥99,0 %Water................................................................ ≤0,5 %



Petroleum ether 40-60 °CPetr

ROTISOLV® HPLCPetroleum benzineD 0,65 • bp 40-60 °C[64742-49-0] • EC No. 265-151-9UN No. 3295 • ADR 3 II • WGK 2l g n j Danger H225-H304-H315-H336-H411

Guarantee analysis:Boiling range. .................................................40-60 °CWater (KF). ...................................................≤0,005 %Acidity (as CH3COOH)..................................≤0,002 %Evaporation residue. ...................................≤0,0005 %Transmission:270 nm. ..............................................................≥98 %220 nm. ..............................................................≥75 %200 nm. ..............................................................≥10 %Filtered through a 0,2 µm membrane and filled under protective gas.


PiperidinePipe

≥99 %, for synthesisHexahydropyridineC5H11NM 85,15 g/molD 0,86 • bp 106 °Cmp -10 °C • flp 16 °C[110-89-4] • EC No. 203-813-0UN No. 2401 • ADR 8 (3) I • WGK 1l i h Danger H225-H302-H311+H331-H314

Type analysis:Assay (GC). .......................................................≥99 %Water (KF). .......................................................≤0,5 %Pyridine (GC). ...................................................≤0,5 %Density (20 °C)............................... 0,859-0,867 g/cm3



Ethanol absolut

0911.1 1 l plastic 19,90 €

0911.2 2,5 l glass 30,90 €

0911.3 2,5 l plastic 28,90 €

0911.4 5 l plastic 49,90 €

0911.5 10 l tinplate 84,90 €

0911.6 25 l tinplate 169,00 €

Ethylbenzene

0272.1 500 ml glass 19,90 €

0272.2 1 l glass 29,90 €

0272.3 2,5 l glass 54,90 €

0272.4 5 l plastic 99,00 €

N-Octyl-2-pyrrolidone (NOP)

0358.1 100 ml glass 19,90 €

0358.2 500 ml plastic 44,90 €

0358.3 1 l plastic 69,90 €

0358.4 2,5 l plastic 129,00 €

N

O

CH3

Petroleum ether 40-60 °C

0731.1 2,5 l glass 59,90 €

Piperidine

0976.1 250 ml glass 19,50 €

0976.2 1 l glass 49,90 €

0976.3 2,5 l glass 99,90 €

NH


2018

2-PropanolProp

ROTISOLV® ≥99,95 %, Ultra LC-MSIsopropanol, Isopropyl alcohol, Dimethyl carbinol, IPA, 2-HydroxypropaneC3H8OM 60,10 g/molD 0,78 • bp ~82 °Cmp -90 °C • flp 12 °C[67-63-0] • EC No. 200-661-7UN No. 1219 • ADR 3 II • WGK 1l g Danger H225-H319-H336

Guarantee analysis:Assay (GC). ..................................................≥99,95 %Colour (APHA). ........................................................≤5Water (KF). .....................................................≤0,05 %Acidity (as CH3COOH). ................................≤0,001 %Alkalinity (as NH3).......................................≤0,0001 %Evaporation residue....................................≤0,0001 %Transmission:250 nm...............................................................≥99 %230 nm...............................................................≥90 %220 nm...............................................................≥80 %Gradient test:UV-absorption of the greatest eluated peak.235 nm........................................................ ≤0,001 AU254 nm........................................................ ≤0,001 AUFluorescence (as quinine):254 nm...........................................................≤0,5 ppb365 nm...........................................................≤0,5 ppbTrace impurities:Aluminium (Al). ...............................................≤20 ppbCalcium (Ca)...................................................≤50 ppbIron (Fe). .........................................................≤20 ppbPotassium (K). ................................................≤50 ppbMagnesium (Mg).............................................≤20 ppbSodium (Na). ..................................................≤50 ppbFiltered through 0,1 µm membrane and filled under protective gas.



TetrahydrofuranTetr

ROTISOLV® ≥99,9 %, Ultra LC-MS, not stabilizedTHF, OxolaneC4H8OM 72,11 g/molD ~0,89 • bp 65,5 °Cmp -108,5 °C • flp -21 °C[109-99-9] • EC No. 203-726-8UN No. 2056 • ADR 3 II • WGK 1l g n Danger H225-H319-H335-H351-EUH019

Guarantee analysis:Assay (GC)..................................................... ≥99,9 %Colour (APHA)....................................................... ≤10Water (KF)...................................................... ≤0,02 %Acidity (as CH3COOH). ................................ ≤0,002 %Alkalinity (as NH3). ..................................... ≤0,0005 %Evaporation residue. .................................. ≤0,0001 %Transmission:310 nm. ............................................................. ≥99 %280 nm. ............................................................. ≥95 %275 nm. ............................................................. ≥90 %265 nm. ............................................................. ≥80 %Gradient test:UV-absorption of the greatest eluated peak.254 nm. .........................................................≤0,01 AU280 nm. .......................................................≤0,003 AUFluorescence (as quinine):254 nm. ............................................................ ≤1 ppb365 nm. ............................................................ ≤1 ppbTrace impurities:Aluminium (Al). ............................................... ≤20 ppbCalcium (Ca). ................................................. ≤50 ppbIron (Fe).......................................................... ≤20 ppbPotassium (K)................................................. ≤50 ppbMagnesium (Mg). ........................................... ≤20 ppbSodium (Na). .................................................. ≤50 ppbFiltered through a 0,2 µm membrane and filled under protective gas.


Special Solutions

Silicone anti-foaming emulsionSili

Useful as anti-foaming agent in aqueous solutions of surfactants. The antifoam emulsion consists 30 % of polydimethylsiloxane in water and modified inorganic components. It applies to entire range of pH in non-ionic, cationic and anionic solutions. Admixture upwards of 30 ppm. The antifoam emulsion must be homogenized by shaking briefly prior to use. The antifoam emulsion must be homogenized by shaking briefly prior to use.Shake well before using!D 1,00WGK 1Type analysis:Appearance. .............................................. white liquidDefoaming effect (30 sec.). .............................≤80 mmSolids after 30 min./120 °C. ......................42,0-49,0 %



Sodium chloride solution 0,9 %Sodi

CELLPURE® Type analysis:pH value............................................................4,5-7,0Endotoxins. ................................................≤0,5 I.U./mlFor research use only. Not approved for human or veterinary use, for application to humans or animals, or for use in clinical or in vitro diagnostics.


TISAB solution ITISAB

for determination of fluorideTotal ionic strength adjustment bufferWGK 1Formulation: Acetic acid, Sodium chloride, tri-Sodium citrate dihydrate, Water

TISAB solution IIITISAB

for determination of fluorideTotal ionic strength adjustment bufferWGK 1g Warning H319 Type analysis:pH value (20 °C)................................................5,0-5,5Formulation: Ammonium chloride, CDTA, Water, Cresol red sodium salt

2-Propanol

0733.1 1 l glass 49,90 €

0733.2 2,5 l glass 89,00 €

OH

Tetrahydrofuran

0739.1 1 l glass 109,00 €

O

Silicone anti-foaming emulsion

0734.1 250 ml plastic 23,90 €

0734.2 1 l plastic 59,90 €

0734.3 2,5 l plastic 119,00 €

Sodium chloride solution 0,9 %

8607.1 500 ml plastic 14,90 €

8607.2 1 l plastic 24,90 €

TISAB solution I

0252.1 500 ml plastic 38,90 €

TISAB solution III

0259.1 500 ml plastic 87,90 €


2018

Standards for ICP

Mercury ICP-MS Standard SolutionStandards

10 mg/l HgUN No. 3264 • ADR 8 II • WGK 1h Danger H290-H314-EUH071

Type analysis:c (Hg) in 5 % HNO3.......................................... 10 mg/lTraceable to SRM from NIST.

ICP-MS Multi-Element Standard Solution (3 elements)Standards

3 elements in 2 % nitric acidUN No. 3264 • ADR 8 IIIh Warning H290-H315-H319

Type analysis:Chromium (Cr). .................................................. 4 mg/lIron (Fe). .......................................................... 20 mg/lStrontium (Sr). ................................................... 4 mg/lTraceable to SRM from NIST.

ICP-MS Multi-Element Standard Solution (4 elements, 1000 mg/l)Standards

4 elements in 2 % nitric acid - 1000 mg/lUN No. 3264 • ADR 8 III • WGK 1h Warning H290-H315-H319

Type analysis:Calcium (Ca)................................................ 1000 mg/lMagnesium (Mg).......................................... 1000 mg/lPotassium (K). ............................................. 1000 mg/lSodium (Na). ............................................... 1000 mg/l


4 elements in 2 % nitric acid and 0,1 % hydrofluoric acid - 10 mg/lUN No. 1760 • ADR 8 IIIh Warning H290-H315-H319

Type analysis:Molybdenum (Mo). .......................................... 10 mg/lAntimony (Sb).................................................. 10 mg/lTin (Sn). ........................................................... 10 mg/lTitanium (Ti)..................................................... 10 mg/lTraceable to SRM from NIST.

ICP-MS Calibration Standard Solution (5 elements, 1000 mg/l)Standards

5 elements in 2 % nitric acid - 1000 mg/lUN No. 3264 • ADR 8 III • WGK 1h Warning H290-H315-H319

Type analysis:Calcium (Ca). ...............................................1000 mg/lIron (Fe)........................................................1000 mg/lPotassium (K)...............................................1000 mg/lMagnesium (Mg). .........................................1000 mg/lSodium (Na). ................................................1000 mg/lTraceable to SRM from NIST.

ICP-MS Tuning Solution (5 elements, 10 mg/l)Standards

5 elements in 2 % nitric acid - 10 mg/lUN No. 3264 • ADR 8 IIIh Warning H290-H315-H319

Type analysis:Cerium (Ce)......................................................10 mg/lCobalt (Co).......................................................10 mg/lLithium (Li)........................................................10 mg/lThallium (Tl). ....................................................10 mg/lYttrium (Y). .......................................................10 mg/lTraceable to SRM from NIST.

ICP-MS Tuning Solution(6 elements, 1 µg/l)Standards

6 elements in 2 % nitric acid - 1 µg/lUN No. 3264 • ADR 8 IIIh Warning H290-H315-H319

Type analysis:Cerium (Ce).........................................................1 µg/lCobalt (Co)..........................................................1 µg/lLithium (Li)...........................................................1 µg/lMagnesium (Mg). ................................................1 µg/lThallium (Tl). .......................................................1 µg/lYttrium (Y). ..........................................................1 µg/lTraceable to SRM from NIST.

ICP-MS Tuning Solution AStandards

6 elements in 1 % nitric acidUN No. 3264 • ADR 8h Warning H290-H315-H319

Type analysis:Beryllium (Be)....................................................10 µg/lIndium (In). ..........................................................2 µg/lBismuth (Bi).........................................................2 µg/lCerium (Ce).........................................................2 µg/lCobalt (Co)..........................................................5 µg/lManganese (Mn). ................................................5 µg/lTraceable to SRM from NIST.

ICP-MS Tuning Solution BStandards

6 elements in 1 % nitric acidUN No. 3264 • ADR 8h Warning H290-H315-H319

Type analysis:Beryllium (Be). .............................................. 1000 µg/lIndium (In). ...................................................... 200 µg/lBismuth (Bi). ................................................... 200 µg/lCerium (Ce). ................................................... 200 µg/lCobalt (Co). .................................................... 500 µg/lManganese (Mn)............................................. 500 µg/lTraceable to SRM from NIST.


8 elements in 2 % nitric acidUN No. 3264 • ADR 8 III • WGK 1h Warning H290-H315-H319

Type analysis:Arsenic (As). ...................................................... 2 mg/lCadmium (Cd). .................................................. 2 mg/lChromium (Cr). .................................................. 3 mg/lCopper (Cu). .................................................... 10 mg/lIron (Fe). ............................................................ 4 mg/lNickel (Ni). ......................................................... 2 mg/lLead (Pb). .......................................................... 5 mg/lZinc (Zn). ......................................................... 10 mg/lTraceable to SRM from NIST.

ICP-MS Calibration Standard Solution (8 elements, 10 mg/l) Standards

8 elements in 2 % nitric acid and 0,1 % hydro fluoric acid - 10 mg/lUN No. 1760 • ADR 8 IIIh Warning H290-H315-H319

Type analysis:Germanium (Ge). ............................................. 10 mg/lHafnium (Hf)..................................................... 10 mg/lMolybdenum (Mo)............................................ 10 mg/lAntimony (Sb). ................................................. 10 mg/lTin (Sn). ........................................................... 10 mg/lTellur (Te). ....................................................... 10 mg/lTungsten (W). .................................................. 10 mg/lZirconium (Zr). ................................................. 10 mg/lTraceable to SRM from NIST.

Standards for ICP-MS Element Standards 10 mg/l,

ready to use

5017.1 100 ml HDPE 44,00 €

Standards for ICP-MSMulti Element Standards

0381.1 100 ml HDPE 84,00 €

0381.2 500 ml HDPE 164,00 €

6803.1 100 ml HDPE 74,90 €

6807.1 100 ml HDPE 78,00 €

6807.2 500 ml HDPE 154,00 €

0409.1 100 ml HDPE 89,00 €

0409.2 500 ml HDPE 189,00 €

6819.1 100 ml HDPE 79,00 €

6806.1 100 ml HDPE 89,00 €

6806.2 500 ml HDPE 164,00 €

0900.1 100 ml HDPE 181,50 €

0900.2 250 ml HDPE 240,00 €

0900.3 500 ml HDPE 275,50 €

0902.1 100 ml HDPE 185,00 €

0902.2 250 ml HDPE 175,50 €

6814.1 100 ml HDPE 99,00 €

6814.2 500 ml HDPE 198,00 €

6816.1 100 ml HDPE 89,00 €

6816.2 500 ml HDPE 174,00 €


2018


10 elements in 10 % hydrochloric acid and 1 % nitric acid - 10 mg/lUN No. 3264 • ADR 8 III • WGK 1g Warning H290-H315-H319-H335

Type analysis:Gold (Au). ........................................................ 10 mg/lHafnium (Hf). ................................................... 10 mg/lIridium (Ir). ....................................................... 10 mg/lPalladium (Pd). ................................................ 10 mg/lPlatinum (Pt). ................................................... 10 mg/lRhodium (Rh). ................................................. 10 mg/lRuthenium (Ru). .............................................. 10 mg/lAntimony (Sb).................................................. 10 mg/lTin (Sn). ........................................................... 10 mg/lTellur (Te). ....................................................... 10 mg/lTraceable to SRM from NIST.


10 elements in 2 % hydrochloric acidUN No. 3264 • ADR 8 IIIh Warning H290

Type analysis:Molybdenum (Mo). .......................................... 50 mg/lPalladium (Pd). ................................................ 40 mg/lPlatinum (Pt). ................................................... 40 mg/lRhodium (Rh). ................................................. 40 mg/lAntimony (Sb).................................................. 80 mg/lSilicon (Si). ...................................................... 40 mg/lTin (Sn). ........................................................... 80 mg/lTellur (Te). ....................................................... 40 mg/lTungsten (W)................................................... 40 mg/lZirconium (Zr). ................................................. 40 mg/lTraceable to SRM from NIST.

ICP-MS Interference Check Solution A - 6020 (12 elements)Standards

12 elements in 5 % nitric acidUN No. 3264 • ADR 8 III • WGK 1h Danger H290-H314-EUH071

Type analysis:Chloride (Cl-). .......................................... 20000 µg/mlCalcium (Ca).............................................. 3000 µg/mlIron (Fe). .................................................... 2500 µg/mlSodium (Na). ............................................. 2500 µg/mlCarbon (C)................................................. 2000 µg/mlAluminium (Al). .......................................... 1000 µg/mlMagnesium (Mg)........................................ 1000 µg/mlPhosphorus (P).......................................... 1000 µg/mlPotassium (K). ........................................... 1000 µg/mlSulphur (S). ............................................... 1000 µg/mlMolybdenum (Mo). ........................................ 20 µg/mlTitanium (Ti)................................................... 20 µg/mlTraceable to SRM from NIST.


12 elements in 2 % nitric acidUN No. 3264 • ADR 8 IIIh Warning H290-H315-H319-EUH208 Type analysis:Arsenic (As).....................................................2,5 mg/lBarium (Ba). ....................................................2,5 mg/lCadmium (Cd).................................................0,5 mg/lChromium (Cr)....................................................5 mg/lCopper (Cu). ......................................................5 mg/lMercury (Hg). ..................................................0,2 mg/lMolybdenum (Mo). .............................................3 mg/lNickel (Ni)...........................................................5 mg/lLead (Pb). ..........................................................5 mg/lAntimony (Sb). ................................................0,5 mg/lSelenium (Se)..................................................0,7 mg/lZinc (Zn).............................................................5 mg/lTraceable to SRM from NIST.


16 elements 5 % nitric acid - 10 mg/lUN No. 3264 • ADR 8 III • WGK 1h Danger H290-H314-EUH071-EUH208 Type analysis:Arsenic (As)......................................................10 mg/lBeryllium (Be)...................................................10 mg/lCobalt (Co).......................................................10 mg/lChromium (Cr)..................................................10 mg/lCesium (Cs). ....................................................10 mg/lCopper (Cu). ....................................................10 mg/lLithium (Li)........................................................10 mg/lManganese (Mn). .............................................10 mg/lNickel (Ni).........................................................10 mg/lLead (Pb). ........................................................10 mg/lRubidium (Rb). .................................................10 mg/lScandium (Sc)..................................................10 mg/lSelenium (Se)...................................................10 mg/lStrontium (Sr). ..................................................10 mg/lVanadium (V). ..................................................10 mg/lZinc (Zn)...........................................................10 mg/lTraceable to SRM from NIST.


21 elements in 5 % nitric acid - 100 mg/lUN No. 3264 • ADR 8 III • WGK 2h g n Danger H290-H314-H317-H350-EUH071 Type analysis:Aluminium (Al). ...............................................100 mg/lSilver (Ag).......................................................100 mg/lArsenic (As)....................................................100 mg/lBarium (Ba). ...................................................100 mg/lBeryllium (Be).................................................100 mg/lCadmium (Cd)................................................100 mg/lCobalt (Co).....................................................100 mg/lChromium (Cr)................................................100 mg/lCopper (Cu). ..................................................100 mg/lIron (Fe)..........................................................100 mg/lPotassium (K).................................................100 mg/lManganese (Mn). ...........................................100 mg/lMolybdenum (Mo). .........................................100 mg/lNickel (Ni).......................................................100 mg/lLead (Pb). ......................................................100 mg/lAntimony (Sb). ...............................................100 mg/lSelenium (Se).................................................100 mg/l

Tin (Sn). ......................................................... 100 mg/lThallium (Tl). .................................................. 100 mg/lVanadium (V). ................................................ 100 mg/lZinc (Zn). ....................................................... 100 mg/lTraceable to SRM from NIST.


22 elements in 2 % nitric acidUN No. 3264 • ADR 8 IIIh Warning H290-H315-H319-EUH208 Type analysis:Silver (Ag). ......................................................... 5 mg/lAluminium (Al).................................................. 30 mg/lArsenic (As). .................................................... 10 mg/lBoron (B). ........................................................ 30 mg/lBarium (Ba)...................................................... 10 mg/lBeryllium (Be). ................................................... 3 mg/lCadmium (Cd). .................................................. 3 mg/lCobalt (Co). ....................................................... 5 mg/lChromium (Cr). ................................................ 10 mg/lCopper (Cu). .................................................... 10 mg/lManganese (Mn)................................................ 5 mg/lMolybdenum (Mo).............................................. 3 mg/lNickel (Ni). ....................................................... 10 mg/lLead (Pb). .......................................................... 5 mg/lSelenium (Se). ................................................... 5 mg/lTin (Sn). ........................................................... 10 mg/lStrontium (Sr)................................................. 100 mg/lTellur (Te). ....................................................... 10 mg/lTitanium (Ti). ...................................................... 3 mg/lThallium (Tl). ...................................................... 2 mg/lVanadium (V). .................................................. 10 mg/lZinc (Zn). ....................................................... 100 mg/lTraceable to SRM from NIST.


27 elements in 2 % nitric acidUN No. 3264 • ADR 8 IIIh g Warning H290-H315-H317-H319 Type analysis:Silver (Ag). ....................................................... 50 mg/lAluminium (Al).................................................. 80 mg/lArsenic (As). .................................................... 80 mg/lBoron (B). ........................................................ 40 mg/lBarium (Ba)...................................................... 50 mg/lBeryllium (Be). ................................................. 40 mg/lCalcium (Ca). ................................................... 80 mg/lCadmium (Cd). ................................................ 40 mg/lCobalt (Co). ..................................................... 50 mg/lChromium (Cr). ................................................ 50 mg/lCopper (Cu). .................................................... 50 mg/lIron (Fe). .......................................................... 50 mg/lIndium (In). ....................................................... 40 mg/lPotassium (K). ................................................. 80 mg/lLithium (Li). ...................................................... 40 mg/lMagnesium (Mg).............................................. 80 mg/lManganese (Mn).............................................. 50 mg/lSodium (Na)..................................................... 80 mg/lNickel (Ni). ....................................................... 50 mg/lPhosphorus (P). ............................................. 200 mg/lLead (Pb). ........................................................ 80 mg/lSelenium (Se). ................................................. 40 mg/lStrontium (Sr)................................................... 50 mg/lTitanium (Ti). .................................................... 40 mg/lThallium (Tl). .................................................... 40 mg/lVanadium (V). .................................................. 50 mg/lZinc (Zn). ......................................................... 50 mg/lTraceable to SRM from NIST.

0429.1 100 ml HDPE 98,00 €

6815.1 100 ml HDPE 214,00 €

6815.2 500 ml HDPE 429,00 €

6808.1 100 ml HDPE 214,00 €

6808.2 500 ml HDPE 448,00 €

6810.1 100 ml HDPE 129,00 €

6810.2 500 ml HDPE 249,00 €

0416.1 100 ml HDPE 134,00 €

0416.2 500 ml HDPE 274,00 €

6811.1 100 ml HDPE 198,00 €

0383.1 100 ml HDPE 254,00 €

0383.2 500 ml HDPE 484,00 €

6813.1 100 ml HDPE 288,00 €

6813.2 500 ml HDPE 524,00 €


2018


28 elements in 5 % nitric acid - 10 mg/lUN No. 3264 • ADR 8 II • WGK 2h Danger H290-H314-EUH071-EUH208

Type analysis:Aluminium (Al). ................................................ 10 mg/lArsenic (As). .................................................... 10 mg/lBarium (Ba). .................................................... 10 mg/lBeryllium (Be). ................................................. 10 mg/lBismuth (Bi). .................................................... 10 mg/lLead (Pb)......................................................... 10 mg/lCalcium (Ca).................................................... 10 mg/lCadmium (Cd). ................................................ 10 mg/lChromium (Cr). ................................................ 10 mg/lCesium (Cs)..................................................... 10 mg/lIron (Fe). .......................................................... 10 mg/lGallium (Ga). ................................................... 10 mg/lIndium (In)........................................................ 10 mg/lPotassium (K). ................................................. 10 mg/lCobalt (Co). ..................................................... 10 mg/lCopper (Cu)..................................................... 10 mg/lLithium (Li). ...................................................... 10 mg/lMagnesium (Mg).............................................. 10 mg/lManganese (Mn). ............................................ 10 mg/lSodium (Na). ................................................... 10 mg/lNickel (Ni). ....................................................... 10 mg/lRubidium (Rb). ................................................ 10 mg/lSelenium (Se). ................................................. 10 mg/lSilver (Ag). ....................................................... 10 mg/lStrontium (Sr). ................................................. 10 mg/lThallium (Tl)..................................................... 10 mg/lVanadium (V)................................................... 10 mg/lZinc (Zn). ......................................................... 10 mg/lTraceable to SRM from NIST.

Vitamins

4-Aminobenzoic acidAmin

≥98,5 %, for synthesisPABA, p-Aminobenzoic acid, Vitamin B10C7H7NO2M 137,14 g/molD 1,38mp 186-189 °C • flp >171 °CSolubility: 6 g/l (30 °C, H2O)[150-13-0] • EC No. 205-753-0WGK 2Type analysis:Assay (dry substance). ...................................≥98,5 %Melting point. ............................................. 186-189 °CLoss on drying. .................................................≤0,5 %Heavy metals. ...............................................≤0,005 %


VLSI Quality Products

2-ButanoneButa

≥99,5 %, VLSI GradeMEK, Methyl ethyl ketone, Ethyl methyl ketoneC4H8OM 72,11 g/molD 0,8 • bp 79-80,5 °Cmp -86,3 °C • flp -4 °CSolubility: 290 g/l (H2O, 20 °C)[78-93-3] • EC No. 201-159-0UN No. 1193 • ADR 3 II • WGK 1l g Danger H225-H319-H336-EUH066

Guarantee analysis:Assay. ............................................................ ≥99,5 %Bead number (≥0,5 µm). ..............................≤250 p/mlWater................................................................ ≤0,1 %Alcohol (as 2-butanol). ..................................... ≤0,1 %Acidity (as CH3COOH). ................................ ≤0,005 %Colour (APHA)....................................................... ≤10Evaporation residue. .................................. ≤0,0005 %Chloride (Cl). .............................................. ≤0,0001 %Sulphate (SO4). ........................................ ≤0,00005 %Aluminium (Al). ............................................... ≤50 ppbAntimony (Sb). ............................................... ≤10 ppbArsenic (As).................................................... ≤10 ppbBarium (Ba). ................................................... ≤20 ppbBismuth (Bi).................................................... ≤10 ppbLead (Pb). ...................................................... ≤10 ppbBoron (B)........................................................ ≤20 ppbCadmium (Cd)................................................ ≤10 ppbCalcium (Ca). ................................................. ≤50 ppbChromium (Cr)................................................ ≤10 ppbIron (Fe).......................................................... ≤50 ppbGallium (Ga). .................................................. ≤10 ppbPotassium (K)................................................. ≤20 ppbCobalt (Co)..................................................... ≤10 ppbCopper (Cu). .................................................. ≤10 ppbLithium (Li)...................................................... ≤10 ppbMagnesium (Mg). ........................................... ≤20 ppbManganese (Mn). ........................................... ≤10 ppbMolybdenum (Mo). ......................................... ≤10 ppbSodium (Na). .................................................. ≤50 ppbNickel (Ni)....................................................... ≤10 ppbSilver (Ag)....................................................... ≤10 ppbStrontium (Sr). ................................................ ≤10 ppbTitanium (Ti). .................................................. ≤10 ppbVanadium (V). ................................................ ≤10 ppbZinc (Zn)......................................................... ≤20 ppbTin (Sn). ......................................................... ≤10 ppbZirconium (Zr)................................................. ≤10 ppb


Isobutyl methylketoneIsob

≥99,5 %, VLSI Grade4-Methyl-2-pentanone, MIBK, IsopropylacetoneC6H12OM 100,16 g/molD ~0,80 • bp 116-118 °Cmp -83,5 °C • flp 14 °C[108-10-1] • EC No. 203-550-1UN No. 1245 • ADR 3 II • WGK 1l g Danger H225-H319-H332-H335-EUH066

Guarantee analysis:Assay. .............................................................≥99,5 %Bead number (≥0,5 µm). ..............................≤250 p/mlWater. ...............................................................≤0,1 %Evaporation residue. ...................................≤0,0005 %Colour (APHA). ......................................................≤10Chloride (Cl)................................................≤0,0001 %Sulphate (SO4)..........................................≤0,00005 %Aluminium (Al).................................................≤50 ppbAntimony (Sb). ................................................≤10 ppbArsenic (As). ...................................................≤10 ppbBarium (Ba).....................................................≤20 ppbBeryllium (Be). ................................................≤10 ppbBismuth (Bi). ...................................................≤10 ppbLead (Pb). .......................................................≤10 ppbBoron (B). .......................................................≤20 ppbCadmium (Cd). ...............................................≤10 ppbCalcium (Ca). ..................................................≤50 ppbChromium (Cr). ...............................................≤10 ppbIron (Fe). .........................................................≤50 ppbGallium (Ga)....................................................≤10 ppbGold (Au). .......................................................≤10 ppbPotassium (K). ................................................≤20 ppbCobalt (Co). ....................................................≤10 ppbCopper (Cu). ...................................................≤10 ppbLithium (Li). .....................................................≤10 ppbMagnesium (Mg).............................................≤20 ppbManganese (Mn).............................................≤10 ppbMolybdenum (Mo)...........................................≤10 ppbSodium (Na)....................................................≤50 ppbNickel (Ni). ......................................................≤10 ppbSilver (Ag). ......................................................≤10 ppbStrontium (Sr)..................................................≤10 ppbTitanium (Ti). ...................................................≤10 ppbVanadium (V). .................................................≤10 ppbZinc (Zn). ........................................................≤20 ppbTin (Sn). ..........................................................≤10 ppbZirconium (Zr). ................................................≤10 ppb


6802.1 100 ml HDPE 374,00 €

4-Aminobenzoic acid

0979.1 50 g plastic 15,50 €

0979.2 250 g plastic 30,90 €

0979.3 1 kg plastic 82,90 €

O OH

NH2

2-Butanone

0051.1 2,5 l plastic 89,00 €

Isobutyl methylketone

0061.1 2,5 l plastic 69,00 €

O


2018

L(-)-Lactic acid ethyl esterLact

≥97 %, VLSI GradeEthyl-(S)-lactateC5H10O3M 118,13 g/molD 1,04 • bp 154 °Cmp -25 °C • flp 53 °C[687-47-8] • EC No. 211-694-1UN No. 1192 • ADR 3 III • WGK 1l h g Danger H318-H226-H335

Guarantee analysis:Assay.................................................................≥97 %Bead number (≥0,5 µm)............................... ≤250 p/mlWater. .............................................................≤0,05 %Evaporation residue........................................≤0,01 %Acidity...............................................................≤0,1 %Aluminium (Al). ...............................................≤50 ppbAntimony (Sb).................................................≤50 ppbArsenic (As). ...................................................≤50 ppbLead (Pb)........................................................≤50 ppbBoron (B). .......................................................≤50 ppbCalcium (Ca).................................................≤100 ppbChromium (Cr). ...............................................≤50 ppbIron (Fe). .......................................................≤100 ppbGallium (Ga). ..................................................≤50 ppbGold (Au). .......................................................≤50 ppbPotassium (K). ..............................................≤100 ppbCobalt (Co). ....................................................≤50 ppbCopper (Cu)....................................................≤50 ppbMagnesium (Mg)...........................................≤100 ppbManganese (Mn). ...........................................≤50 ppbSodium (Na). ................................................≤100 ppbNickel (Ni). ......................................................≤50 ppbTitanium (Ti)....................................................≤50 ppbZinc (Zn). ......................................................≤100 ppbTin (Sn). ..........................................................≤20 ppb


Volumetric Solutions

Barium chloride solutionBari

0,05 mol/l - 0,1 N volumetric standard solutionD 1,01Type analysis:Amount-of-substance conc.. ............ 0,05 mol/l ±0,2 %

CDTA disodium salt solutionCDTA

0,1 mol/l - 0,1 N volumetric standard solutionUN No. 1824 • ADR 8 III • WGK 1h Warning H290

Type analysis:Amount-of-substance conc.. .............. 0,1 mol/l ±0,2 %


Hydrochloric acidHydr

10 mol/l - 10 N volumetric standard solution[7647-01-0] • EC No. 231-595-7UN No. 1789 • ADR 8 II • WGK 1h g Danger H290-H314-H335

Type analysis:Amount-of-substance conc. (20 °C). ... 10 mol/l ±0,2 %Titer. ......................................................... 0,998-1,002


Iodid-iodate solutionIodi

0,05 mol I2/l - 0,1 N volumetric standard solutionWGK 1Type analysis:Amount-of-substance conc. (20 °C). .................................................................................0,05 mol I2/l ±0,2 %Titer. ......................................................... 0,998-1,002


Sodium acetate solutionSodi

0,1 mol/l - 0,1 N volumetric standard solution in acetic acidD 1,05 • bp 103 °C • flp 43 °CUN No. 2789 • ADR 8 II • WGK 1l h Danger H226-H290-H314 Type analysis:Amount-of-substance conc. (20 °C). .. 0,1 mol/l ±0,2 %


Sodium carbonate solutionSodi

0,05 mol/l - 0,1 N volumetric standard sol.Type analysis:Amount-of-substance conc. (20 °C). ..................................................................................... 0,05 mol/l ±0,2 %Titer...........................................................0,998-1,002


Sodium carbonate solutionSodi

0,5 mol/l - 1 N volumetric standard solutionType analysis:Amount-of-substance conc. (20 °C). .. 0,5 mol/l ±0,2 %Titer...........................................................0,998-1,002


Sodium hydroxide solutionSodi

0,05 mol/l - 0,05 N volumetric standard sol.UN No. 1824 • ADR 8 IIIh Warning H290 Type analysis:Amount-of-substance conc. (20 °C). ..................................................................................... 0,05 mol/l ±0,2 %Titer...........................................................0,998-1,002


Sodium hydroxide solutionSodi

6 mol/l - 6 N volumetric standard solutionUN No. 1824 • ADR 8 II • WGK 1h Warning H290-H314 Type analysis:Amount-of-substance conc. (20 °C). ..... 6 mol/l ±0,2 %Titer...........................................................0,998-1,002


L(-)-Lactic acid ethyl ester

0036.1 2,5 l plastic 99,00 €

O

O

OH

H3CCH3 Barium chloride solution (0,1 N)

0468.1 500 ml plastic 17,90 €

CDTA disodium salt solution (0,1 N)

0243.1 1 l plastic 169,00 €

Hydrochloric acid (10 N)

0226.1 1 l plastic 89,90 €

Iodid-iodate solution (0,1 N)

0228.1 1 l plastic 26,50 €

Sodium acetate solution (0,1 N)

0151.1 1 l plastic 35,90 €

Sodium carbonate solution (0,1 N)

0187.1 1 l plastic 89,90 €

Sodium carbonate solution (1 N)

0211.1 1 l plastic 89,90 €

Sodium hydroxide solution (0,05 N)

0224.1 1 l plastic 17,90 €

Sodium hydroxide solution (6 N)

0214.1 1 l plastic 89,90 €

Kontakt DeutschlandBestellungen zum NULLTARIF 0800/56 99 [email protected] · www.carlroth.deTel.: 0721/5606-0 · Fax: 0721/5606-149Carl Roth GmbH + Co. KGSchoemperlenstr. 3-5 · 76185 Karlsruhe

Nettopreise zzgl. gesetzlicher MwSt. Es gelten die allgemeinen Geschäftsbedingungen der Carl Roth GmbH + Co. KG.

Contact internationalPhone +49 721/5606 510 · Fax +49 721/5606 111 www.carlroth.comCarl Roth GmbH + Co. KGSchoemperlenstr. 3-5 · D-76185 KarlsruheExport prices might be higher.All supplies and deliveries are subject to the terms and conditions of sale and delivery of Carl Roth GmbH + Co. KG, Karlsruhe.

sh 03/2018

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