Record Information
Version1.0
Creation date2010-04-08 22:10:40 UTC
Update date2018-05-29 01:04:38 UTC
Primary IDFDB013358
Secondary Accession NumbersNot Available
Chemical Information
FooDB NameDipotassium phosphate
DescriptionDipotassium phosphate, also known as K2HPO4 or mediject p, belongs to the class of inorganic compounds known as alkali metal phosphates. These are inorganic compounds in which the largest oxoanion is phosphate, and in which the heaviest atom not in an oxoanion is an alkali metal. Based on a literature review a significant number of articles have been published on Dipotassium phosphate.
CAS Number7758-11-4
Structure
Thumb
Synonyms
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
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
Chemical FormulaHK2O4P
IUPAC namedipotassium hydrogen phosphate
InChI IdentifierInChI=1S/2K.H3O4P/c;;1-5(2,3)4/h;;(H3,1,2,3,4)/q2*+1;/p-2
InChI KeyZPWVASYFFYYZEW-UHFFFAOYSA-L
Isomeric SMILES[K+].[K+].OP([O-])([O-])=O
Average Molecular Weight174.1759
Monoisotopic Molecular Weight173.888658754
Classification
Description Belongs to the class of inorganic compounds known as alkali metal phosphates. These are inorganic compounds in which the largest oxoanion is phosphate, and in which the heaviest atom not in an oxoanion is an alkali metal.
KingdomInorganic compounds
Super ClassMixed metal/non-metal compounds
ClassAlkali metal oxoanionic compounds
Sub ClassAlkali metal phosphates
Direct ParentAlkali metal phosphates
Alternative Parents
Substituents
  • Alkali metal phosphate
  • Inorganic oxide
  • Inorganic salt
Molecular FrameworkNot Available
External Descriptors
Ontology
OntologyNo ontology term
Physico-Chemical Properties
Physico-Chemical Properties - Experimental
Spectra
Spectra
EI-MS/GC-MS
TypeDescriptionSplash KeyView
Predicted GC-MSDipotassium phosphate, non-derivatized, Predicted GC-MS Spectrum - 70eV, Positivesplash10-00di-0900000000-c5611637681caf053d69Spectrum
MS/MS
TypeDescriptionSplash KeyView
Predicted MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-00di-2900000000-ec48391d627151605b982019-02-22View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-01b9-0900000000-15698f99f1da8832e05b2019-02-22View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-05n0-9400000000-db3ccb39e515f72f0b3d2019-02-22View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 10V, Negativesplash10-00di-0900000000-f598fda37d426bfad3b62019-02-23View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 20V, Negativesplash10-00di-0900000000-f598fda37d426bfad3b62019-02-23View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 40V, Negativesplash10-00di-0900000000-f598fda37d426bfad3b62019-02-23View Spectrum
NMRNot Available
ChemSpider IDNot Available
ChEMBL IDNot Available
KEGG Compound IDNot Available
Pubchem Compound ID24450
Pubchem Substance IDNot Available
ChEBI IDNot Available
Phenol-Explorer IDNot Available
DrugBank IDNot Available
HMDB IDNot Available
CRC / DFC (Dictionary of Food Compounds) IDHTM77-J:HTM77-J
EAFUS ID1048
Dr. Duke IDNot Available
BIGG IDNot Available
KNApSAcK IDNot Available
HET IDNot Available
Food Biomarker OntologyNot Available
VMH IDNot Available
Flavornet IDNot Available
GoodScent IDNot Available
SuperScent IDNot Available
Wikipedia IDDipotassium_phosphate
Phenol-Explorer Metabolite IDNot Available
Duplicate IDSNot Available
Old DFC IDSNot Available
Associated Foods
FoodContent Range AverageReference
Processing...
Biological Effects and Interactions
Health Effects / BioactivitiesNot Available
EnzymesNot Available
PathwaysNot Available
MetabolismNot Available
BiosynthesisNot Available
Organoleptic Properties
FlavoursNot Available
Files
MSDSNot Available
References
Synthesis ReferenceNot Available
General ReferenceNot Available
Content Reference