CAS: 7785-21-9 Molecular Formula: H4MgNO4P Molecular Weight (g/mol): 137.31 MDL Number: MFCD00050358 InChI Key: MXZRMHIULZDAKC-UHFFFAOYSA-L Synonym: unii-76yp0j930v,magnesium ammonium phosphate,ammonium magnesium phosphate hydrate,ammonium magnesium orthophosphate,phosphoric acid, ammonium magnesium salt,azanium magnesium phosphate,phosphoric acid, ammonium magnesium salt 1:1:1,magnesium 2+ ammonium phosphate,magnesium 2+ ion ammonium phosphate,ammonium magnesium phosphate nh4 mg po4 PubChem CID: 178727 SMILES: [NH4+].[Mg++].[O-]P([O-])([O-])=O