sulfurous acid (CAS 7782-99-2) — Suppliers

About sulfurous acid

sulfurous acid (CAS 7782-99-2) is a chemical compound with the molecular formula H2O3S and a molecular weight of 82.08 g/mol. It has an InChIKey of LSNNMFCWUKXFEE-UHFFFAOYSA-N.

Properties

CAS Number: 7782-99-2
Formula: H2O3S
Molecular Weight: 82.08 g/mol
IUPAC Name: sulfurous acid
InChI Key: LSNNMFCWUKXFEE-UHFFFAOYSA-N

Also Known As

sulfurous acid is also known as Sulphurous acid, Schweflige saure, acide sulfureux, acido sulfuroso, schweflige Saeure, trioxosulfuric acid, among other names.

Sulphurous acid Schweflige saure H2SO3 EINECS 231-973-1 acide sulfureux acido sulfuroso schweflige Saeure trioxosulfuric acid dihydroxidooxidosulfur UNII-J1P7893F4J

CHEBI:48854 J1P7893F4J SULPHUROSUM ACIDUM DTXSID7042435 S(O)(OH)2 SULFUROUS ACID (II) SULFUROUS ACID [II] (SO(OH)2) [SO(OH)2] RefChem:6277 DTXCID5022435 SULFUROUS ACID (H2SO3) 231-973-1 MFCD00011335 Schweflige saure [German] UN1833 H2O3S Trioxosulphate(IV) Trioxosulphate(2-) dihydrogen trioxosulfate SCHEMBL3181 SULFUROUS ACID [MI] Sulfur dioxide 6 % solution CHEMBL1161699 SCHEMBL11330940 SULPHUROSUM ACIDUM [HPUS] BDBM50147623 Sulfurous acid [UN1833] [Corrosive] Sulfurous acid, SO2 (6.0%) in water DB-231858 NS00013995 C00094 Q206778

Description

Sulfurous acid is a sulfur oxoacid. It is a conjugate acid of a hydrogensulfite. It is a tautomer of a sulfonic acid.

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sulfane CAS 7783-06-4 sulfate CAS 14808-79-8 sulfite CAS 14265-45-3 sulfur dioxide CAS 7446-09-5 Sulfuric Acid CAS 7664-93-9 sulfuryl dichloride CAS 7791-25-5 tert-Butanol CAS 75-65-0 tetracosane CAS 646-31-1 tetradecane CAS 629-59-4 tetradecanoic acid CAS 544-63-8

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