Sodium Phosphate Dibasic Anhydrous

Description

Disodium phosphate (DSP), or sodium hydrogen phosphate, is the inorganic compound with the formula Na2HPO4. It is salt in anhydrous form, water-soluble white powder. It is used in conjunction with trisodium phosphate in foods and water softening treatment.Formula Na2HPO4 Molar mass 141.957 g/mol CAS Number 7558-79-4 Density 1.520 g/cm3 Purity/Grade =>99% (ACS Reagent) Appearance Powder Vapour density 4.90 – (Air=1.0) Water solubility Soluble pH 8.9 – 9.2 at 50 g/l at 25°C (77°F)””