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CHEBI:33543 - sulfonate

ChEBI IDCHEBI:33543
ChEBI Namesulfonate
Stars
DefinitionThe sulfur oxoanion formed by deprotonation of sulfonic acid.
Last Modified28 October 2011
SubmitterKirill Degtyarenko
DownloadsMolfile
FormulaHO3S
Net Charge-1
Average Mass81.072
Monoisotopic Mass80.96519
SMILES[H]S(=O)(=O)[O-]
InChIInChI=1S/H2O3S/c1-4(2)3/h4H,(H,1,2,3)/p-1
InChIKeyBDHFUVZGWQCTTF-UHFFFAOYSA-M
ChEBI Ontology
Outgoing Relation(s)
sulfonate (CHEBI:33543) is a sulfur oxoanion (CHEBI:33482)
sulfonate (CHEBI:33543) is conjugate base of sulfonic acid (CHEBI:29214)
Incoming Relation(s)
organosulfonate oxoanion (CHEBI:33554) has functional parent sulfonate (CHEBI:33543)
sulfonic acid (CHEBI:29214) is conjugate acid of sulfonate (CHEBI:33543)
sulfonato group (CHEBI:45536) is substituent group from sulfonate (CHEBI:33543)
IUPAC Name 
hydridotrioxidosulfate(1−)
Synonyms  Source
[SHO3]−IUPAC
SHO3−IUPAC
sulfonatesChEBI
Registry NumbersSources
Gmelin:971569Gmelin