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CHEBI:29259 - hydrogenphosphite
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ChEBI Name
hydrogenphosphite
ChEBI ID
CHEBI:29259
Definition
A divalent inorganic anion resulting from the removal of a proton from two of the hydroxy groups of phosphorous acid.
Stars
This entity has been manually annotated by the ChEBI Team.
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Formula
HO3P
Net Charge
-2
Average Mass
79.97990
Monoisotopic Mass
79.96743
InChI
InChI=1S/HO3P/c1-4(2)3/h1H/q-2
InChIKey
GBHRVZIGDIUCJB-UHFFFAOYSA-N
SMILES
[H]OP([O-])[O-]
ChEBI Ontology
Outgoing
hydrogenphosphite (
CHEBI:29259
)
is a
divalent inorganic anion (
CHEBI:79388
)
hydrogenphosphite (
CHEBI:29259
)
is a
phosphite ion (
CHEBI:26045
)
hydrogenphosphite (
CHEBI:29259
)
is conjugate acid of
phosphite(3−) (
CHEBI:45064
)
hydrogenphosphite (
CHEBI:29259
)
is conjugate base of
dihydrogenphosphite (
CHEBI:29258
)
Incoming
dihydrogenphosphite (
CHEBI:29258
)
is conjugate acid of
hydrogenphosphite (
CHEBI:29259
)
phosphite(3−) (
CHEBI:45064
)
is conjugate base of
hydrogenphosphite (
CHEBI:29259
)
IUPAC Names
hydrogen(trioxidophosphate)(2−)
hydrogenphosphite
hydroxidodioxidophosphate(2−)
Synonyms
Sources
[PO
2
(OH)]
2−
IUPAC
HPO
3
2−
IUPAC
hydrogen phosphite
IUPAC
Registry Number
Type
Source
323302
Gmelin Registry Number
Gmelin
Last Modified
06 October 2014