Commodity: Sodium hexameta phposhat (SHMP)

Chemical properties:
Tested Items   Tech Grade Food Grade
Total Phosphates(as P2O5): 68.0%min 68.0%min
Inactive Phophate(as P2O5): 7.5% max 7.5%max
Iron (Fe): 0.5%max 0.5%max
PH: 5.8-7.3 5.8-6.5
Heavy metals (as Pb): 10ppm max
Arsenic (As) 5ppm max
Fluoride(as F): 30ppm max
Water insoluble matter: 0.6%max 0.6%max

Packing: In bags of 25kg net each.
Use: Tech grade used in industries of oil fields, paper-making, textile, dyeing, petroleum, chemistry, metallurgy and construction materials etc. As water softener, flotation selecting agent, disperser and high temperature adhesive;
Food grade used as an additive, nourishing agent, quality improver, pH regulator, metal ions chelating agent, adhesive and leavening agent etc.