is conjugate base of antimonite -3 168.889 169.75820 A trivalent inorganic anion obtained by removal of all three protons from antimonous acid. CHEBI:30297 InChI=1S/3O.Sb/q3*-1; JXYAODGLKNBUTA-UHFFFAOYSA-N O3Sb PMID:17419726 SbO3(3-) [O-][Sb]([O-])[O-] [SbO3](3-) antimonite chebi_ontology trioxidoantimonate(3-) trioxoantimonate(3-) trioxoantimonate(III) antimony oxoanion antimonous acid trivalent inorganic anion