CHEBI:49870 - antimonous acid

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ChEBI Name antimonous acid
ChEBI ID CHEBI:49870
Stars This entity has been manually annotated by the ChEBI Team.
Secondary ChEBI IDs CHEBI:49869, CHEBI:30296
Supplier Information
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Formula H3O3Sb
Net Charge 0
Average Mass 172.78202
Monoisotopic Mass 171.91203
InChI InChI=1S/3H2O.Sb/h3*1H2;/q;;;+3/p-3
InChIKey SZOADBKOANDULT-UHFFFAOYSA-K
SMILES [H]O[Sb](O[H])O[H]
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 pnictogen oxoacid )
Bronsted acid
A molecular entity capable of donating a hydron to an acceptor (Bronsted base).
(via oxoacid )
View more via ChEBI Ontology
ChEBI Ontology
Outgoing antimonous acid (CHEBI:49870) is a antimony oxoacid (CHEBI:36920)
antimonous acid (CHEBI:49870) is conjugate acid of antimonite (CHEBI:30297)
Incoming antimonite (CHEBI:30297) is conjugate base of antimonous acid (CHEBI:49870)
IUPAC Names
antimonous acid
trihydroxidoantimony
Synonyms Sources
[Sb(OH)3] IUPAC
H3SbO3 IUPAC
stiborous acid IUPAC
TRIHYDROXYANTIMONITE(III) ChemIDplus
Manual Xrefs Databases
DB02453 DrugBank
SBO PDBeChem
View more database links
Registry Number Type Source
558348 Gmelin Registry Number Gmelin
Last Modified
30 July 2012