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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, 6% ACS Reagent, Reagents

CAS: 7782-99-2 Molecular Formula: H2O3S Molecular Weight (g/mol): 82.07 InChI Key: LSNNMFCWUKXFEE-UHFFFAOYSA-N Synonym: Sulfur dioxide solution, Sulphurous Acid IUPAC Name: sulfurous acid SMILES: OS(O)=O

CAS 7782-99-2
Molecular Weight (g/mol) 82.07
SMILES OS(O)=O
Synonym Sulfur dioxide solution, Sulphurous Acid
IUPAC Name sulfurous acid
InChI Key LSNNMFCWUKXFEE-UHFFFAOYSA-N
Molecular Formula H2O3S