Origin

China

Molecular formula: Na2HPO4.nH2O (n=0,12) Molecular weight: 358.0 Standard executed: HG/T2965-2000(Industrial Grade)                                  HG2920-2000(Food Grade) CAS Number: 7758-79-4 Properties: White or colorless crystalline free flowing solid, efflorescent in air, easily soluble in water, but insoluble in alcohol, its water solution is slightly alkaline, relative density at 1.52 g/cm3, melting point at 35��/span> Uses: Used as a fire-preventio agent for fabric, timber, and paper, also as water softening agent for boiler, food additive, buffering agent, solder, tanning agent, etc. Packing and storage: In 25kg, 50kg, 1000kg net bags, store at a cool ,dry and well ventilated place.