1.0 2010-04-08 22:10:40 UTC 2025-11-18 23:43:58 UTC FDB013365 Sodium phosphate (Na(H2PO4)) It is used in foods as a dry acidulant, buffering agent, emulsifier, leavening agent, protein modifier, sequestrant and nutrient supplement Monobasic sodium phosphate Monosodium dihydrogen phosphate Monosodium hydrogen phosphate Monosodium monophosphate Monosodium phosphate Monosodium phosphate, 9CI, 8CI Phosphoric acid, monosodium salt Phosphoric acid, sodium salt Sodium acid phosphate Sodium dihydrogen monophosphate Sodium dihydrogen phosphate Sodium phosphate (NaH2PO4) Sodium phosphate monobasic, USAN H2NaO4P 119.977 119.958839739 sodium dihydrogen phosphate sodium dihydrogen phosphate 7558-80-7 [Na+].OP(O)([O-])=O InChI=1S/Na.H3O4P/c;1-5(2,3)4/h;(H3,1,2,3,4)/q+1;/p-1 AJPJDKMHJJGVTQ-UHFFFAOYSA-M belongs to the class of inorganic compounds known as alkali 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 alkali metal. Alkali metal phosphates Inorganic compounds Mixed metal/non-metal compounds Alkali metal oxoanionic compounds Alkali metal phosphates Inorganic oxides Inorganic sodium salts Alkali metal phosphate Inorganic oxide Inorganic salt Inorganic sodium salt sodium phosphate melting_point 60 oC logp -1 ChemAxon pka_strongest_acidic 1.8 ChemAxon iupac sodium dihydrogen phosphate ChemAxon average_mass 119.977 ChemAxon mono_mass 119.958839739 ChemAxon smiles [Na+].OP(O)([O-])=O ChemAxon formula H2NaO4P ChemAxon inchi InChI=1S/Na.H3O4P/c;1-5(2,3)4/h;(H3,1,2,3,4)/q+1;/p-1 ChemAxon inchikey AJPJDKMHJJGVTQ-UHFFFAOYSA-M ChemAxon polar_surface_area 80.59 ChemAxon refractivity 13.53 ChemAxon polarizability 5.53 ChemAxon rotatable_bond_count 0 ChemAxon acceptor_count 4 ChemAxon donor_count 2 ChemAxon physiological_charge -2 ChemAxon formal_charge 0 ChemAxon Specdb::CMs 8282 Specdb::MsMs 1322725 Specdb::MsMs 1322726 Specdb::MsMs 1322727 Specdb::MsMs 1437094 Specdb::MsMs 1437095 Specdb::MsMs 1437096 37585 odorless