Disodium磷酸盐

Disodium Phosphate Chemical Name: Disodium Phosphate Anhydrous Formula: Na2HPO4 Molecular weight:358.057 Properties :White or colorless crystalline free flowing solid, easily soluble in water, but insoluble in ethanol, its water solution is slightly alkaline, relative density at 1.63, melting point at 34.6. Specifications: Name of index Food Grade Main contents ≥%98.0 PH of 1% water solution 9.0 -9.4 Chloride, as Cl ≤%0.01 Sulfate, as SO4≤% 0.01 Water insoluble ≤%0.05 Heavy metals, as Pb ≤%0.001 Arsenic, as As ≤%0.0001 Fluoride, as F ≤%0.005 Pb ≤%0.0001 DISODIUM PHOSPHATE DIHYDRATE Main Contents98%min