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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HCID 1086Generated: October 23, 2026

Dithionite

Hyposulfite · D004227 · Dithionite · Dithionite, sodium

https://huagongshe.com/en/chemical/1086

Dithionite molecular structure

Identifiers & Physical Properties

CAS No.14844-07-6
Molecular formulaO4S2-2
Average molar mass128.13 g/mol
Monoisotopic mass127.92489764 g/mol
SMILESO=S([O-])S(=O)[O-]
InChIKeyGRWZHXKQBITJKP-UHFFFAOYSA-L
PubChem CID1086
ChEBICHEBI:42160
DTXSIDDTXSID40163986

Chemical & Physical Properties

XLogP-2
Topological polar surface area119
Hydrogen bond donors0
Hydrogen bond acceptors6
Rotatable bonds0
Heavy atoms6
Formal charge-2
Complexity60.5
FDA UNII17Q56Y5LKH