Record Information
Version1.0
Creation date2010-04-08 22:10:40 UTC
Update date2018-05-29 01:04:40 UTC
Primary IDFDB013362
Secondary Accession NumbersNot Available
Chemical Information
FooDB NameMagnesium phosphate (Mg3(PO4)2)
DescriptionIt is used in foods as a nutrient supplement and pH control agent
CAS Number7757-87-1
Structure
Thumb
Synonyms
SynonymSource
Magnesium phosphoric acid (MG3(PO4)2)Generator
Magnesium phosphateMeSH
Magnesium phosphate, tribasicMeSH
NewberyteMeSH
Magnesium hydrogen phosphateMeSH
NewberyiteMeSH
Magnesium phosphate (1:1)MeSH
Magnesium phosphate (2:1)MeSH
Magnesium phosphate, dibasicMeSH
Trimagnesium orthophosphateMeSH
Magnesium orthophosphateMeSH
Magnesium phosphate (2:3)MeSH
Magnesium phosphate, monobasicMeSH
Magnesium phosphate, tribasic, pentahydrateMeSH
Magnesium bis(dihydrogenorthophosphate)biospider
Magnesium phosphate (3:2), 9CI, 8CI, USANdb_source
Magnesium phosphate tribasicdb_source
Phosphoric acid, magnesium salt (2:3), 8CIdb_source
Tertiary magnesium phosphatebiospider
Tribasic magnesium phosphatebiospider
Trimagnesium bis(orthophosphate)biospider
Trimagnesium diorthophosphatebiospider
Trimagnesium diphosphatebiospider
Predicted Properties
PropertyValueSource
logP-1ChemAxon
pKa (Strongest Acidic)1.8ChemAxon
Physiological Charge-2ChemAxon
Hydrogen Acceptor Count4ChemAxon
Hydrogen Donor Count0ChemAxon
Polar Surface Area86.25 ŲChemAxon
Rotatable Bond Count0ChemAxon
Refractivity11.29 m³·mol⁻¹ChemAxon
Polarizability4.93 ųChemAxon
Number of Rings0ChemAxon
Bioavailability1ChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleYesChemAxon
MDDR-like RuleYesChemAxon
Chemical FormulaMg3O8P2
IUPAC nametrimagnesium(2+) ion diphosphate
InChI IdentifierInChI=1S/3Mg.2H3O4P/c;;;2*1-5(2,3)4/h;;;2*(H3,1,2,3,4)/q3*+2;;/p-6
InChI KeyGVALZJMUIHGIMD-UHFFFAOYSA-H
Isomeric SMILES[Mg++].[Mg++].[Mg++].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O
Average Molecular Weight262.858
Monoisotopic Molecular Weight261.861965694
Classification
Description belongs to the class of inorganic compounds known as alkaline earth 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 alkaline earth metal.
KingdomInorganic compounds
Super ClassMixed metal/non-metal compounds
ClassAlkaline earth metal oxoanionic compounds
Sub ClassAlkaline earth metal phosphates
Direct ParentAlkaline earth metal phosphates
Alternative Parents
Substituents
  • Alkaline earth metal phosphate
  • Inorganic oxide
  • Inorganic salt
Molecular FrameworkNot Available
External DescriptorsNot Available
Physico-Chemical Properties - Experimental
Physico-Chemical Properties - Experimental
PropertyValueReference
Physical stateNot Available
Physical DescriptionNot Available
Mass CompositionMg 27.74%; O 48.69%; P 23.57%DFC
Melting PointMp 1348°DFC
Boiling PointNot Available
Experimental Water SolubilityNot Available
Experimental logPNot Available
Experimental pKaNot Available
Isoelectric pointNot Available
ChargeNot Available
Optical RotationNot Available
Spectroscopic UV DataNot Available
DensityNot Available
Refractive IndexNot Available
Spectra
Spectra
Spectrum TypeDescriptionSplash Key
ChemSpider IDNot Available
ChEMBL IDNot Available
KEGG Compound IDNot Available
Pubchem Compound ID24439
Pubchem Substance IDNot Available
ChEBI IDNot Available
Phenol-Explorer IDNot Available
DrugBank IDNot Available
HMDB IDNot Available
CRC / DFC (Dictionary of Food Compounds) IDHTM94-M:HTM94-M
EAFUS ID2090
Dr. Duke IDNot Available
BIGG IDNot Available
KNApSAcK IDNot Available
HET IDNot Available
Flavornet IDNot Available
GoodScent IDrw1301301
SuperScent IDNot Available
Wikipedia IDNot Available
Phenol-Explorer Metabolite IDNot Available
Duplicate IDSNot Available
Old DFC IDSNot Available
Associated Foods
FoodContent Range AverageReference
FoodReference
Biological Effects and Interactions
Health Effects / BioactivitiesNot Available
EnzymesNot Available
PathwaysNot Available
MetabolismNot Available
BiosynthesisNot Available
Organoleptic Properties
Flavours
FlavorCitations
odorless
  1. The Good Scents Company (2009). Flavor and fragrance information catalog. <http://www.thegoodscentscompany.com/allprod.html> Accessed 15.10.23.
Files
MSDSNot Available
References
Synthesis ReferenceNot Available
General ReferenceNot Available
Content Reference