CAS Registry Number®
7775-14-6
CAS Name
Sodium dithionite
Molecular Formula
H2O4S2.2Na
Compound Properties
-
Melting Point (1)
166-168 °C
-
Density (2)
2.19 g/cm³
Source(s)
- (1) Leoveanu, O.; Farmacia (Bucharest, Romania), (1963), 11(7), 397-402, CAplus
- (2) Naili, Houcem; Industrial Crops and Products, (2017), 107, 172-183, CAplus
Other Names and Identifiers
InChI
InChI=1S/2Na.H2O4S2/c;;1-5(2)6(3)4/h;;(H,1,2)(H,3,4)
InChIKey
InChIKey=PEXMEGQPKTWBOJ-UHFFFAOYSA-N
SMILES
S(S(=O)O)(=O)O.[Na]
Canonical SMILES
[Na].O=S(O)S(=O)O
Other Names for this Substance
- Dithionous acid, sodium salt (1:2)
- Dithionous acid, disodium salt
- Sodium dithionite
- Vatrolite
- Hydros
- Blankit
- Sodium dithionite (Na2(S2O4))
- Disodium dithionite
- Disodium hydrosulfite
- Sodium hydrosulfite
- Sodium hyposulfite
- Burmol
- Sodium hydrosulfite (Na2S2O4)
- V-Brite B
- Blankit IN
- Hydrosulfite R Conc
- Cyclanon ARC
- Blankit S
- Hydrosulfite F
- Oxygen Scavenger SHS
- Albite F
Deleted or Replaced CAS Registry Numbers
1340-77-8
