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CHEBI:48600 - arsenate(1−)

ChEBI IDCHEBI:48600
ChEBI Namearsenate(1−)
Stars
ASCII Namearsenate(1-)
DefinitionAn arsenate ion resulting from the removal of one proton from arsenic acid.
Last Modified17 March 2014
SubmitterKirill Degtyarenko
DownloadsMolfile
FormulaH2AsO4
Net Charge-1
Average Mass140.934
Monoisotopic Mass140.91745
SMILESO=[As]([O-])(O)O
InChIInChI=1S/AsH3O4/c2-1(3,4)5/h(H3,2,3,4,5)/p-1
InChIKeyDJHGAFSJWGLOIV-UHFFFAOYSA-M
ChEBI Ontology
Outgoing Relation(s)
arsenate(1−) (CHEBI:48600) is a arsenate ion (CHEBI:22629)
arsenate(1−) (CHEBI:48600) is conjugate acid of arsenate(2−) (CHEBI:48597)
arsenate(1−) (CHEBI:48600) is conjugate base of arsenic acid (CHEBI:18231)
Incoming Relation(s)
sodium dihydrogen arsenate (CHEBI:77719) has part arsenate(1−) (CHEBI:48600)
arsenic acid (CHEBI:18231) is conjugate acid of arsenate(1−) (CHEBI:48600)
arsenate(2−) (CHEBI:48597) is conjugate base of arsenate(1−) (CHEBI:48600)
IUPAC Names 
dihydrogen arsenate
dihydroxidodioxidoarsenate(1−)
Synonyms  Source
[AsO2(OH)2]−IUPAC
H2AsO4−IUPAC
Registry NumbersSources
Gmelin:2293Gmelin