CHEBI:48597 - arsenate(2−)

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ChEBI Name arsenate(2−)
ChEBI ID CHEBI:48597
ChEBI ASCII Name arsenate(2-)
Definition An arsenate ion resulting from the removal of two protons from arsenic acid.
Stars This entity has been manually annotated by the ChEBI Team.
Supplier Information
Download Molfile XML SDF
Formula AsHO4
Net Charge -2
Average Mass 139.92710
Monoisotopic Mass 139.909
InChI InChI=1S/AsH3O4/c2-1(3,4)5/h(H3,2,3,4,5)/p-2
InChIKey DJHGAFSJWGLOIV-UHFFFAOYSA-L
SMILES O[As]([O-])([O-])=O
ChEBI Ontology
Outgoing 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 disodium hydrogenarsenate (CHEBI:91256) 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 Sources
[AsO3(OH)]2− IUPAC
arsenate UniProt
HAsO42− IUPAC
Database Link Database
ARSENATE MetaCyc
View more database links
Registry Number Type Source
2292 Gmelin Registry Number Gmelin
Last Modified
18 February 2016