sodium hydroxide

DATASHEET
SODIUM HYDROXIDE
Liquid, Technical Grade
Molecular Weight:
CAS:
40.00
1310-73-2
Synonyms:
EINECS:
caustic soda solution
215-185-5
Appearance:
Clear, colorless, caustic liquid.
Quality Specifications:
total alkalinity (NaOH)
carbonates (Na2CO3)
sodium chloride (NaCl)
iron (Fe)
mercury (Hg)
% min.
% max.
% max.
% max
% max.
48.0
0.5
0.008
0.002
0.0001
Relation between the freezing point and the concentracion of NaOH solution:
Konc. [%] 30 32
34
36
38
40 42
44
46
48
50
52
FP [°C]
1
6
11
14
16
16 14
11
6
9
12
22
54
31
56
39
58
47
60
52
Form of supply:
In bulk only; rail tanks 54 mt net of the liquor, i.e. about 26 mt of NaOH (100%) or in tank cars 12 t net.
Storage conditions:
Store in closed, clean, dedicated stainless steel tanks. Retest date six months.
Safety data:
RID/ADR, IMDG, IATA: UN 1824, SODIUM HYDROXIDE, SOLUTION, Sodium hydroxide, 8, II
Danger
H-phrases: 290, 314
P-phrases: 260, 280, 303+361+353, 305+351+338, 310
R-phrases: 35
S-phrases: 1/2;26;37/39;45
Please, consult Material Safety Data Sheet for further innformation
Issued: June 2004
Reviewed: June 2013
For information purposes only! Binding product´s specification is defined in sales conditions or sales contract!
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