Sodium dithionite

Product Name
Sodium dithionite
CAS No.
7775-14-6
Chemical Name
Sodium dithionite
CBNumber
CB11101497
Molecular Formula
Na2O4S2
Formula Weight
174.10714
MOL File
7775-14-6.mol
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Sodium dithionite Property

Melting point:
300 °C
Density 
2.19
vapor density 
3.6 (vs air)
form 
Solid
color 
White crystalline
Odor
Distinct sulfur dioxide odor
PH Range
7 - 9
Water Solubility 
Soluble in water
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Safety

RIDADR 
1384
HazardClass 
4.2
PackingGroup 
II
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Danger
Hazard statements

H251Self-heating; may catch fire

H302Harmful if swallowed

Precautionary statements

P235+P410Keep cool. Protect from sunlight.

Sodium dithionite Preparation Products And Raw materials

Raw materials

Preparation Products

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Sodium dithionite Suppliers

7775-14-6, Sodium dithioniteRelated Search:


  • Na2O4S2