8/12/2019 Hazard Symbols or Signs in Laboratory

1/7

HAZARD SYMBOLS OR SIGNS IN

LABORATORY

BYGROUP 2:

1. ANDRA HASRA SAPUTRA

2. ELIS CHARISMA HARIADI

3. FEBI MARTHARANI

4. HAIKA RAHMAH RAHMADHONA

CLASS : 3 KIB

8/12/2019 Hazard Symbols or Signs in Laboratory

2/7

OXYDIZING AGENT SYMBOL

It i t!" #$%&' (&) &*i+i,i- /"-t. O*i+i,i- /"-t /)"

0%t/-" t!/t /- )&+0" &*#"-t. T!"# $/" / (i)" t)i/-'" /0i-

(i)".

T!" "*/$'" &( &*i+i,i- /"-t /)":

M-O4

C)2O4

CC'4

F&) t&)/":

+&-5t '/" -"/) t!" ('/$$/%'" &)/-i 0%t/-"6 S&0)" &(

!"/t /-+ (i)".

P0t i- t!" &*i+i,i- /"-t i- / &&' )&&$ 7it! 8"-ti'/ti&- 0!

/ /i+ )&&$.

Dit/-t ('/$$/%'" 'i90i+ &) )"+0t&).

" /- $""t t!" #$%&' i- '/%&)/t&)# &( %/i /-/'iti/' !"$it)#

/-+ '/%&)/t&)# &( !#i !"$it)# &) #&0 /- $""t i- t!" %&tt'".

8/12/2019 Hazard Symbols or Signs in Laboratory

3/7

IRRITANT SYMBOL

It i t!" #$%&' (&) i))it/-t. I))it/-t i A 0%t/-" t!/t /- /0"

i))it/ti&- &( t!" i-6 "#"6 &) )"i)/t&)# #t"$. E(("t $/# %" /0t"

()&$ / i-'" !i! '"8"' "*&0)"6 &) !)&-i ()&$ )""/t"+ '&7'"8"'

"*&0)" t& 0! &$&0-+ /

C!'&)i-"

Nit)i Ai+ ;HNO3< C'&)i+ Ai+ ;HCLH>

CO

C!)&-i E*&0)" ; M&)" T&*i