Structure via PubChem · Public domain (PubChem)
dithionous acid
Sign in to saveAlso known as H2S2O4, [(HO)(O)SS(O)(OH)], hypodisulfurous acid
chemical compound
Chemical data
- Formula
- H2O4S2
- Molecular weight
- 130.15 g/mol
- SMILES
- OS(=O)S(=O)O
- InChIKey
- GRWZHXKQBITJKP-UHFFFAOYSA-N
- XLogP
- -0.9
- Polar surface area
- 113 Ų
- H-bond donors
- 2
- H-bond acceptors
- 6
- Formal charge
- 0
via PubChem
Drug data · ChEMBL
- Molecule type
- Small molecule
via ChEMBL · EBI
Wikidata facts
- Mass
- 129.939
Show 3 more facts
- Commons category
- Dithionous acid
- chemical formula
- H₂O₄S₂
- canonical SMILES
- OS(=O)S(=O)O
Sources (2)
via Wikidata · CC0