1.0 2010-04-08 22:10:40 UTC 2025-11-18 23:43:55 UTC FDB013362 Magnesium phosphate (Mg3(PO4)2) It is used in foods as a nutrient supplement and pH control agent Magnesium bis(dihydrogenorthophosphate) Magnesium orthophosphate Magnesium phosphate (3:2), 9CI, 8CI, USAN Magnesium phosphate tribasic Phosphoric acid, magnesium salt (2:3), 8CI Tertiary magnesium phosphate Tribasic magnesium phosphate Trimagnesium bis(orthophosphate) Trimagnesium diorthophosphate Trimagnesium diphosphate Mg3O8P2 262.858 261.861965694 trimagnesium(2+) ion diphosphate trimagnesium(2+) ion diphosphate 7757-87-1 [Mg++].[Mg++].[Mg++].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O InChI=1S/3Mg.2H3O4P/c;;;2*1-5(2,3)4/h;;;2*(H3,1,2,3,4)/q3*+2;;/p-6 GVALZJMUIHGIMD-UHFFFAOYSA-H 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. Alkaline earth metal phosphates Inorganic compounds Mixed metal/non-metal compounds Alkaline earth metal oxoanionic compounds Alkaline earth metal phosphates Inorganic oxides Inorganic salts Alkaline earth metal phosphate Inorganic oxide Inorganic salt melting_point Mp 1348° logp -1 ChemAxon pka_strongest_acidic 1.8 ChemAxon iupac trimagnesium(2+) ion diphosphate ChemAxon average_mass 262.858 ChemAxon mono_mass 261.861965694 ChemAxon smiles [Mg++].[Mg++].[Mg++].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O ChemAxon formula Mg3O8P2 ChemAxon inchi InChI=1S/3Mg.2H3O4P/c;;;2*1-5(2,3)4/h;;;2*(H3,1,2,3,4)/q3*+2;;/p-6 ChemAxon inchikey GVALZJMUIHGIMD-UHFFFAOYSA-H ChemAxon polar_surface_area 86.25 ChemAxon refractivity 11.29 ChemAxon polarizability 4.93 ChemAxon rotatable_bond_count 0 ChemAxon acceptor_count 4 ChemAxon donor_count 0 ChemAxon physiological_charge -2 ChemAxon formal_charge 0 ChemAxon odorless