Structure via PubChem · Public domain (PubChem)
hydrogen phosphate ion
Sign in to saveAlso known as HPO₄²⁻, hydrogenphosphate, monohydrogen phosphate ion, Monohydrogen phosphate
anion
In the Vinony graph
Vinony's link graph records 84 inbound references to hydrogen phosphate ion, and connects out to conjugate acid, water and International Standard Book Number.
Vinony files it under Anions and Phosphates.
Vinony links it to 5 Wikipedia language editions.
Chemical data
- Formula
- HO4P-2
- Molecular weight
- 95.979 g/mol
- IUPAC name
- hydrogen phosphate
- SMILES
- OP(=O)([O-])[O-]
- InChIKey
- NBIIXXVUZAFLBC-UHFFFAOYSA-L
- XLogP
- -2.3
- Polar surface area
- 83.4 Ų
- H-bond donors
- 1
- H-bond acceptors
- 4
- Formal charge
- -2
via PubChem
Wikidata facts
- Subclass of
- oxyacid
- Mass
- 95.96234230182
Show 5 more facts
- chemical formula
- HPO₄²⁻
- canonical SMILES
- OP(=O)([O-])[O-]
- conjugate acid
- dihydrogenphosphate ion
- has characteristic
- amphoterism
- subject has role
- primary metabolite
via Wikidata · CC0
Connections
conjugate acid
Entity
water
Entity
International Standard Book Number
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digital object identifier
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chemical formula
Entity
phosphates
Entity
hydrolysis
Entity
phosphoric acid
Entity
CAS Registry Number
Entity
PubChem
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simplified molecular input line entry specification
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chemical nomenclature
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ChemSpider
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International Chemical Identifier
Entity
tricalcium phosphate
Entity
diphosphate
Entity
monobasic potassium phosphate
Entity
ChEBI
Entity
standard state
Entity
trisodium phosphate
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