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Sulfurous Acid

Sulfurous Acid

Sulfurous acid is a corrosive sulfur oxoacid and a tautomer of sulfonic acid. As pure, anhydrous sulfurous acid cannot be isolated, aqueous solutions of sulfur dioxide are often referred to as sulfurous acid and are used as reducing agents and disinfectants.
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Sulfurous acid, ACS, 6.0% SO{2} min, Thermo Scientific Chemicals

CAS: 7782-99-2 Molecular Formula: H2O3S Molecular Weight (g/mol): 82.073 MDL Number: MFCD00011335 InChI Key: LSNNMFCWUKXFEE-UHFFFAOYSA-N Synonym: sulphurous acid,sulfur dioxide solution,schweflige saure german,h2so3,unii-j1p7893f4j,schweflige saure,acide sulfureux,acido sulfuroso,schweflige saeure,trioxosulfuric acid PubChem CID: 1100 ChEBI: CHEBI:48854 IUPAC Name: sulfurous acid SMILES: OS(=O)O

PubChem CID 1100
CAS 7782-99-2
Molecular Weight (g/mol) 82.073
ChEBI CHEBI:48854
MDL Number MFCD00011335
SMILES OS(=O)O
Synonym sulphurous acid,sulfur dioxide solution,schweflige saure german,h2so3,unii-j1p7893f4j,schweflige saure,acide sulfureux,acido sulfuroso,schweflige saeure,trioxosulfuric acid
IUPAC Name sulfurous acid
InChI Key LSNNMFCWUKXFEE-UHFFFAOYSA-N
Molecular Formula H2O3S