CHEBI:48854 - sulfurous acid

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ChEBI Name sulfurous acid
Stars This entity has been manually annotated by the ChEBI Team.
Secondary ChEBI IDs CHEBI:9344, CHEBI:26837
Supplier Information
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Roles Classification
Chemical Role(s): inorganic acid
A Bronsted acid derived from one or more inorganic compounds. Inorganic acids (also known as mineral acids) form hydrons and conjugate base ions when dissolved in water.
(via chalcogen oxoacid )
Bronsted acid
A molecular entity capable of donating a hydron to an acceptor (Bronsted base).
(via oxoacid )
Related Structures
sulfurous acid has Substituent Group(s)
sulfino group
Mass : 65.07274
Formula : HO2S
sulfurous acid is a Conjugate Acid of
Mass : 81.07214
Formula : HO3S
sulfurous acid is a Tautomer of
sulfonic acid
Mass : 82.08008
Formula : H2O3S
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