29904 <common-name>Magnesium phosphate (Mg(HPO4))</common-name> <description>Magnesium phosphate (Mg(HPO4)) belongs to the alkaline earth metal phosphates, a subclass of alkaline earth metal oxoanionic compounds within the inorganic compounds. This mixed metal/non-metal compound has the chemical formula HMgO4P and an average molecular weight of 120.28 g/mol. In industrial applications, it is used as an anti-caking agent.</description> <cas>7757-86-0</cas> <pubchem-id>20406313</pubchem-id> <chemical-formula>HMgO4P</chemical-formula> <weight nil="true"/> <appearance nil="true"/> <melting-point nil="true"/> <boiling-point nil="true"/> <density nil="true"/> <solubility nil="true"/> <specific-gravity nil="true"/> <flash-point nil="true"/> <vapour-pressure nil="true"/> <route-of-exposure nil="true"/> <target nil="true"/> <mechanism-of-toxicity nil="true"/> <metabolism nil="true"/> <toxicity nil="true"/> <lethaldose nil="true"/> <carcinogenicity nil="true"/> <use-source nil="true"/> <min-risk-level nil="true"/> <health-effects nil="true"/> <symptoms nil="true"/> <treatment nil="true"/> <created-at type="dateTime">2016-05-26T00:42:31Z</created-at> <updated-at type="dateTime">2026-04-05T19:22:29Z</updated-at> <interacting-proteins nil="true"/> <wikipedia nil="true"/> <uniprot-id nil="true"/> <kegg-compound-id nil="true"/> <omim-id nil="true"/> <chebi-id nil="true"/> <biocyc-id nil="true"/> <ctd-id nil="true"/> <stitch-id nil="true"/> <drugbank-id nil="true"/> <pdb-id nil="true"/> <actor-id nil="true"/> <organism nil="true"/> <export type="boolean">true</export> <metabolizing-proteins nil="true"/> <transporting-proteins nil="true"/> <moldb-smiles>[Mg++].OP([O-])([O-])=O</moldb-smiles> <moldb-formula>HMgO4P</moldb-formula> <moldb-inchi>InChI=1S/Mg.H3O4P/c;1-5(2,3)4/h;(H3,1,2,3,4)/q+2;/p-2</moldb-inchi> <moldb-inchikey>MHJAJDCZWVHCPF-UHFFFAOYSA-L</moldb-inchikey> <moldb-average-mass type="decimal">120.284</moldb-average-mass> <moldb-mono-mass type="decimal">119.94628693</moldb-mono-mass> <origin nil="true"/> <state nil="true"/> <logp nil="true"/> <hmdb-id nil="true"/> <chembl-id nil="true"/> <chemspider-id nil="true"/> <structure-image-file-name nil="true"/> <structure-image-content-type nil="true"/> <structure-image-file-size type="integer" nil="true"/> <structure-image-updated-at type="dateTime" nil="true"/> <biodb-id nil="true"/> <synthesis-reference nil="true"/> <structure-image-caption nil="true"/> <chemdb-id>CHEM028799</chemdb-id> <dsstox-id nil="true"/> <toxcast-id nil="true"/> <stoff-ident-origin nil="true"/> <stoff-ident-id nil="true"/> <susdat-id>NS00082598</susdat-id> <iupac nil="true"/> <moldb-polar-surface-area>83.42</moldb-polar-surface-area> <moldb-refractivity>12.4085</moldb-refractivity> <moldb-polarizability>5.2347000379981</moldb-polarizability> <moldb-rotatable-bond-count>0</moldb-rotatable-bond-count> <moldb-acceptor-count>4</moldb-acceptor-count> <moldb-donor-count>1</moldb-donor-count> <moldb-pka-strongest-acidic>1.7961261340181292</moldb-pka-strongest-acidic> <moldb-pka-strongest-basic nil="true"/> <moldb-physiological-charge>-2</moldb-physiological-charge> <moldb-number-of-rings>0</moldb-number-of-rings> <moldb-alogps-logp nil="true"/> <moldb-alogps-logs nil="true"/> <moldb-alogps-solubility nil="true"/> <kingdom>Inorganic compounds</kingdom> <superklass>Mixed metal/non-metal compounds</superklass> <klass>Alkaline earth metal oxoanionic compounds</klass> <subklass>Alkaline earth metal phosphates</subklass> <paper-count type="integer">0</paper-count> <sync-id>CED0169909</sync-id> <structure-inchikey>MHJAJDCZWVHCPF-UHFFFAOYSA-L</structure-inchikey> <structure-fingerprint>80000000000000000000800000000000000000000000000000000000000000000000000002000000000000000000100000000000000000000020000000000000001000000000000000000000010000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000</structure-fingerprint> <structure-pattern-fingerprint>100000000000000000000000000000000040000002000400000000000000000000000000000000000000000022000000004000000004400008000000010040000000300000000000042080000000000000000020000000000000000000000000040000000000000401000002000801000000004110000000010000200400008040000000000020000000000100400124000100000000b00000000000640000000000000000008000020001002c000000000000010000000000000000c000000040000021000000000000080000000000000400000003000000000000000000000000000000000000000000000000000004000000000000010000000</structure-pattern-fingerprint> <structure-pickle type="binary" encoding="base64">776t3gAAAAAQAAAAAwAAAAAAAAAGAAAABAAAAIABDCAKAAAAAgEIAGAAAAAB AQ8AIAAAAAUIICIAAAD/AQggIgAAAP8BCAAoAAAAAwILAQIAAgMAAgQAAgUI AkIAAAAAFwQAAAAAAAAAFg== </structure-pickle> <structure-indexed-at type="dateTime">2026-09-19T04:10:21Z</structure-indexed-at> </compound>