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CHEBI:48597 - arsenate(2−)

ChEBI IDCHEBI:48597
ChEBI Namearsenate(2−)
Stars
ASCII Namearsenate(2-)
DefinitionAn arsenate ion resulting from the removal of two protons from arsenic acid.
Last Modified2 July 2021
SubmitterKirill Degtyarenko
DownloadsMolfile
FormulaHAsO4
Net Charge-2
Average Mass139.926
Monoisotopic Mass139.91018
SMILESO=[As]([O-])([O-])O
InChIInChI=1S/AsH3O4/c2-1(3,4)5/h(H3,2,3,4,5)/p-2
InChIKeyDJHGAFSJWGLOIV-UHFFFAOYSA-L
ChEBI Ontology
Outgoing Relation(s)
arsenate(2−) (CHEBI:48597) is a arsenate ion (CHEBI:22629)
arsenate(2−) (CHEBI:48597) is conjugate acid of arsenate(3−) (CHEBI:29125)
arsenate(2−) (CHEBI:48597) is conjugate base of arsenate(1−) (CHEBI:48600)
Incoming Relation(s)
disodium hydrogenarsenate (CHEBI:91256) has part arsenate(2−) (CHEBI:48597)
lead arsenate (CHEBI:81881) has part arsenate(2−) (CHEBI:48597)
arsenate(1−) (CHEBI:48600) is conjugate acid of arsenate(2−) (CHEBI:48597)
arsenate(3−) (CHEBI:29125) is conjugate base of arsenate(2−) (CHEBI:48597)
arsonato group (CHEBI:48440) is substituent group from arsenate(2−) (CHEBI:48597)
IUPAC Names 
hydrogen arsenate
hydroxidotrioxidoarsenate(2−)
Synonyms  Source
[AsO3(OH)]2−IUPAC
HAsO42−IUPAC
UniProt Name  Source
arsenateUniProt
Manual XrefsDatabases
ARSENATEMetaCyc
Registry NumbersSources
Gmelin:2292Gmelin