1.02010-04-08 22:10:40 UTC2018-05-29 01:04:39 UTCFDB013359Disodium phosphateIt is used in foods as a sequestrant, emulsifier, buffering agent, absorbent, pH control agent, protein modifier, source of alkalinity, stabiliser and nutrient supplement
Disodium hydrogen phosphate (Na2HPO4) is a sodium salt of phosphoric acid. It is a white powder that is highly hygroscopic and water soluble. It is therefore used commercially as an anti-caking additive in powdered products. It is also known as disodium hydrogen orthophosphate, sodium hydrogen phosphate or sodium phosphate dibasic. It is commercially available in both the hydrated and anhydrous forms.AcetestDi-sodium hydrogen phosphate dihydrateDi-sodium hydrogen phosphate dodecahydrateDibasic sodium phosphateDisodium acid orthophosphateDisodium acid phosphateDisodium hydrogen phosphateDisodium hydrogen phosphate dihydrateDisodium hydrogen phosphate dodecahydrateDisodium hydrogen phosphate, anhydrousDisodium hydrogenorthophosphateDisodium hydrogenphosphateDisodium hydrophosphateDisodium monohydrogen phosphateDisodium monohydrogenphosphateDisodium orthophosphateDisodium phosphate, anhydrousDisodium phosphoric acidDSPExsiccated sodium phosphateFleet enemaNa2HPO4NatriumphosphatPhosphate of sodaPhosphoric acid, disodium saltPhosphoric acid, sodium salt (1:2)Sec-sodium phosphateSecondary sodium phosphateSoda phosphateSodium acid phosphate, anhydrousSodium hydrogen phosphateSodium hydrogenphosphateSodium monohydrogen phosphateSodium monohydrogen phosphate (2:1:1)Sodium orthophosphate, secondarySodium phosphate (Na2HPO4)Sodium phosphate (NaHPO4)Sodium phosphate dibasicSodium phosphate dibasic dihydrateSodium phosphate dibasic dodecahydrateSodium phosphate dibasic, USANSodium phosphate, dibasicSodium phosphate, dibasic (anhydrous)Sodium phosphate, exsiccatedHNa2O4P141.9588141.940784382disodium hydrogen phosphatedisodium hydrogen phosphate7558-79-4[Na+].[Na+].OP([O-])([O-])=OInChI=1S/2Na.H3O4P/c;;1-5(2,3)4/h;;(H3,1,2,3,4)/q2*+1;/p-2BNIILDVGGAEEIG-UHFFFAOYSA-L 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 phosphatesInorganic compoundsMixed metal/non-metal compoundsAlkali metal oxoanionic compoundsAlkali metal phosphatesInorganic oxidesInorganic sodium saltsAlkali metal phosphateInorganic oxideInorganic saltInorganic sodium saltsodium phosphatemelting_point250 ÂșC decomp.logp-1pka_strongest_acidic1.8iupacdisodium hydrogen phosphateaverage_mass141.9588mono_mass141.940784382smiles[Na+].[Na+].OP([O-])([O-])=OformulaHNa2O4PinchiInChI=1S/2Na.H3O4P/c;;1-5(2,3)4/h;;(H3,1,2,3,4)/q2*+1;/p-2inchikeyBNIILDVGGAEEIG-UHFFFAOYSA-Lpolar_surface_area83.42refractivity12.41polarizability5.23rotatable_bond_count0acceptor_count4donor_count1physiological_charge-2formal_charge0Specdb::MsMs1306420Specdb::MsMs1306421Specdb::MsMs1306422Specdb::MsMs1420930Specdb::MsMs1420931Specdb::MsMs142093234683odorless