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Sodium Hydroxide solution 50% w/v pure

Soda lye

Assay (Acidim.): 49.5 - 50.5%
Code
141571
CAS
1310-73-2
Molecular Formula
NaOH
Molar mass
40.00 g/mol
Density:
1.39 kg/l
Solubility:
Soluble in water.
Physical Description:
liquid
caustic , absorbs CO2 from air
Product Code:
141571
Product Name:
Sodium Hydroxide solution 50% w/v pure
Quality Name:
pure
Specifications:
Assay (Acidim.): 49.5 - 50.5%
Chloride (Cl): 0.01%
Nitrogen compounds (as N): 0.002%
Phosphate (PO4): 0.002 %
Sulfate (SO4): 0.01%
Carbonate (as Na2CO3): 1.0%
Heavy metals (as Pb): 0.002%
Al: 0.002 %
As: 0.00004 %
Ca: 0.005 %
Cu: 0.001 %
Fe: 0.005 %
Mg: 0.005 %
Ni: 0.001 %
Pb: 0.001 %
Hazard pictograms
  • GHS05 Hazard
UN:
1824
Class/PG:
8/II
ADR:
8/II
IMDG:
8/II
IATA:
8/II
WGK:
1
Storage:
Room Temperature.
Signal Word:
Danger
GHS Symbols:
GHS05
H Phrases:
H314
P Phrases:
P260
P264
P280
P301+P330+P331
P303+P361+P353
P501
P304+P340
P305+P351+P338
P310
P321
P338
P363
P405
Master Name:
Sodium Hydroxide solution 50% w/v
Synonyms Long Text:
Soda lye
EINECS:
215-185-5
CS:
28151200
Index Nr.:
011-002-00-6
Download TDS file for complete specifications