Trimagnesium phosphate

Mg3O8P2CAS 7757-87-1262.85 g/mol

Open in Covalent MOL file
O−PO−O−OO−PO−O−OMg2+Mg2+Mg2+
Phosphate

Properties

Molecular formula
Mg3O8P2
Molar mass
262.85 g/mol
Exact mass
261.8620 Da
Melting point
1184 °C
logP
-1.31Crippen estimate
Polar surface area
77.8 Ų
H-bond donors / acceptors
3 / 1
Rotatable bonds
0

Hazards

No GHS classification is on file for this compound. That is not evidence that it is harmless.

Search the SDS library

Identifiers

CAS number
7757-87-1
SMILES
[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O.[Mg+2].[Mg+2].[Mg+2]
InChI

The InChI we hold for this record describes the parent acid and the metal separately rather than the salt above, so it is not shown here.

Weigh it out

Type any one amount. The others follow from the molar mass.

Names and synonyms

6 names
  • Phosphoric acid, magnesium salt (2:3)
  • Tribasic magnesium phosphate
  • Trimagnesium diphosphate
  • Magnesium phosphate (Mg3(PO4)2)
  • Trimagnesium diorthophosphate
  • Tertiary magnesium phosphate

Work with Trimagnesium phosphate

Predict the NMR spectrum1H and 13C shifts with multiplicities Make a solutionWhat to weigh for any molarity and volume Check drug-likenessLipinski, Veber and lead-likeness Isotope patternExact mass and the mass spectrum pattern

Stereoisomers, salts and isotopologues

The same compound in another form: other stereochemistry, a salt or hydrate, the free acid or base, or an isotope-labelled version.

Monomagnesium phosphate13092-66-5

Similar compounds

Phosphate14265-44-275 % similar Bismuth phosphate10049-01-164 % similar Iron(III) phosphate10045-86-060 % similar Trilithium phosphate10377-52-360 % similar Lead(II) phosphate7446-27-760 % similar Trisodium phosphate7601-54-960 % similar Tricalcium phosphate7758-87-460 % similar Tripotassium phosphate7778-53-260 % similar

Tanimoto similarity of circular fingerprints over the whole catalogue.

All similar compounds

Elsewhere

PubChem CAS Common Chemistry NIST WebBook Wikipedia