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Sodium Dithionite technical grade

Sodium Hydrosulphite, Sodium Hypodisulphite, Sodium Sulphoxylate

Assay (Iodom.): 85 %*
Code
211685
CAS
7775-14-6
Molecular Formula
Na2S2O4
Molar mass
174.11 g/mol
Melting Point:
> 100 °C
Solubility:
water 224 g/l at 20 °C
Physical Description:
solid
Product Code:
211685
Product Name:
Sodium Dithionite technical grade
Quality Name:
technical grade
Specifications:
Assay (Iodom.): 85 %*
Insoluble matter in H2O: passes test
Cu: 0.002 %
Fe: 0.002 %
Ni: 0.002 %
Pb: 0.002 %
* At the moment of the batch analysis.
Hazard pictograms
  • GHS02 Hazard
  • GHS07 Hazard
UN:
1384
Class/PG:
4.2/II
ADR:
4.2/II
IMDG:
4.2/II
IATA:
4.2/II
WGK:
1
Storage:
Room Temperature.
Signal Word:
Danger
GHS Symbols:
GHS02
GHS07
H Phrases:
EUH031
H251
H302
P Phrases:
P235+P410
P264
P270
P280
P301+P312
P501
P330
P407
P413
P420
Master Name:
Sodium Dithionite
Synonyms Long Text:
Sodium Hydrosulphite, Sodium Hypodisulphite, Sodium Sulphoxylate
EINECS:
231-890-0
CS:
28311000
Index Nr.:
016-028-00-1
Download TDS file for complete specifications