Trisodium phosphate

Key Attributes.

Chemical formula: Na3HPO4. XH2O (X=0,12) Molecular weight: 380.14 Standard executed: HG/T2517-93 CAS.NO:10101-89-0 Properties: White or colorless crystals, efflorescent in air, easily soluble in water but not in organic solution. Its water solution is alkaline. PH value of 1% solution is 12.1, relative density at 1.62, melting point is 73.4 . Application: Used as a water softening agent, cleaning agent in electroplating, color fixer in fabric dyeing and flux in enamel ware manufacturing and so on