Identification
YMDB IDYMDB01490
NameAmmonium phosphate
SpeciesSaccharomyces cerevisiae
StrainBrewer's yeast
DescriptionDiammonium hydrogen phosphate ((NH4)2HPO4), also known as ammonium phosphate or ammonium monohydrogen phosphate, belongs to the class of inorganic compounds known as non-metal phosphates. These are inorganic non-metallic compounds containing a phosphate as its largest oxoanion. Diammonium hydrogen phosphate ((NH4)2HPO4) is a moderately acidic compound (based on its pKa).
Structure
Thumb
Synonyms
  • Ammonium phosphate (NF)
  • Ammonium monohydrogen orthophosphate
  • Ammonium monohydrogen phosphate
  • Ammonium orthophosphate dibasic
  • Ammonium phosphate
  • Ammonium phosphate dibasic
  • Ammonium phosphate, dibasic
  • Diammonium acid phosphate
  • Diammonium hydrogen orthophosphate
  • Diammonium monohydrogen phosphate
  • Diammonium orthophosphate
  • Diammonium phosphate
  • Dibasic ammonium phosphate
  • Hydrogen diammonium phosphate
  • Phosphoric acid, diammonium salt
  • Secondary ammonium phosphate
  • Ammonium monohydrogen orthophosphoric acid
  • Ammonium monohydrogen phosphoric acid
  • Ammonium orthophosphoric acid dibasic
  • Ammonium phosphoric acid
  • Ammonium phosphoric acid dibasic
  • Ammonium phosphoric acid, dibasic
  • Diammonium acid phosphoric acid
  • Diammonium hydrogen orthophosphoric acid
  • Diammonium monohydrogen phosphoric acid
  • Diammonium orthophosphoric acid
  • Diammonium phosphoric acid
  • Dibasic ammonium phosphoric acid
  • Hydrogen diammonium phosphoric acid
  • Phosphate, diammonium salt
  • Secondary ammonium phosphoric acid
  • Diammonium hydrogen phosphoric acid ((NH4)2Hpo4)
  • Ammonium orthophosphate
  • Monoammonium phosphate
  • Ammonium hydrogen phosphate
  • Diammonium hydrogen phosphate
  • Triammonium phosphate
  • Monobasic ammonium phosphate
  • Phosphoric acid, ammonium salt
  • Ammonium phosphate, tribasic
  • Primary ammonum phosphate
  • Ammonium phosphate ((NH4)3po4)
  • Ammonium phosphate, monobasic
  • Tribasic ammonium phosphate
CAS number7783-28-0
WeightAverage: 132.0562
Monoisotopic: 132.029993298
InChI KeyMNNHAPBLZZVQHP-UHFFFAOYSA-N
InChIInChI=1S/2H3N.H3O4P/c;;1-5(2,3)4/h2*1H3;(H3,1,2,3,4)
IUPAC Namediammonium hydrogen phosphate
Traditional IUPAC Namediammonium hydrogen phosphate
Chemical FormulaH9N2O4P
SMILES[NH4+].[NH4+].OP([O-])([O-])=O
Chemical Taxonomy
Description belongs to the class of inorganic compounds known as non-metal phosphates. These are inorganic non-metallic compounds containing a phosphate as its largest oxoanion.
KingdomInorganic compounds
Super ClassHomogeneous non-metal compounds
ClassNon-metal oxoanionic compounds
Sub ClassNon-metal phosphates
Direct ParentNon-metal phosphates
Alternative Parents
Substituents
  • Non-metal phosphate
  • Inorganic oxide
  • Inorganic salt
Molecular FrameworkNot Available
External Descriptors
Physical Properties
StateNot Available
Charge0
Melting pointNot Available
Experimental Properties
PropertyValueReference
Water SolubilityNot AvailablePhysProp
LogPNot AvailablePhysProp
Predicted Properties
PropertyValueSource
logP-1ChemAxon
pKa (Strongest Acidic)1.8ChemAxon
Physiological Charge-2ChemAxon
Hydrogen Acceptor Count4ChemAxon
Hydrogen Donor Count1ChemAxon
Polar Surface Area83.42 ŲChemAxon
Rotatable Bond Count0ChemAxon
Refractivity12.41 m³·mol⁻¹ChemAxon
Polarizability5.23 ųChemAxon
Number of Rings0ChemAxon
Bioavailability1ChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleYesChemAxon
MDDR-like RuleYesChemAxon
Biological Properties
Cellular LocationsNot Available
Organoleptic PropertiesNot Available
SMPDB PathwaysNot Available
KEGG PathwaysNot Available
SMPDB ReactionsNot Available
KEGG ReactionsNot Available
Concentrations
Intracellular ConcentrationsNot Available
Extracellular ConcentrationsNot Available
Spectra
Spectra
Spectrum TypeDescriptionSplash KeyView
Predicted GC-MSPredicted GC-MS Spectrum - GC-MS (Non-derivatized) - 70eV, Positivesplash10-001i-0900000000-202c1adfa02066a9125eJSpectraViewer
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-001i-0900000000-6e40049be0415cf35715JSpectraViewer
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-001i-0900000000-6e40049be0415cf35715JSpectraViewer
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-001i-0900000000-6e40049be0415cf35715JSpectraViewer
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Negativesplash10-001i-0900000000-69518721cbefede0ca34JSpectraViewer
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Negativesplash10-001i-0900000000-69518721cbefede0ca34JSpectraViewer
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Negativesplash10-001i-0900000000-69518721cbefede0ca34JSpectraViewer
References
References:
  • Yannai S. Dictionary of food compounds with CD-ROM: additives, flavors, and ingredients. Chapman & Hall/CRC; 2004.
Synthesis Reference:Not Available
External Links:
ResourceLink
CHEBI ID63051
HMDB IDHMDB0034799
Pubchem Compound ID24540
Kegg IDNot Available
ChemSpider ID22946
FOODB IDFDB013357
WikipediaAmmonium_phosphate
BioCyc IDNot Available