Kali metabisunfit
Also known as potassium pyrosulfite, dipotassium disulfite, potassium metabisulphite, dipotassium disulphite
chemical compound
Chemical data
- Formula
- K2O5S2
- Molecular weight
- 222.33 g/mol
- SMILES
- [O-]S(=O)S(=O)(=O)[O-].[K+].[K+]
- InChIKey
- RWPGFSMJFRPDDP-UHFFFAOYSA-L
- Polar surface area
- 125 Ų
- H-bond donors
- 0
- H-bond acceptors
- 6
- Formal charge
- 0
via PubChem
Wikidata facts
- Mass
- 221.846
Show 3 more facts
- canonical SMILES
- [O-]S(=O)S(=O)(=O)[O-].[K+].[K+]