SODIUM TRIPOLYPHOSPHATE (STPP)

SODIUM TRIPOLYPHOSPHATE (STPP) (Food Grade) Chemical Formula: Na5P3O10 Profile:White Powder or Granula Packing: 25kg Paper or Woven bag with plastic membrane bag inside (or under the demand of the customers) Technical Detail: Items Specifications Na5P3O10 % >=96 P2O5 % >=57.53 Whiteness % >=91.18 Water-insoluble % <=0.02 Fluoride(F) % <=0.003 As % <=0.0003 Heavy Metals(Pb) % <=0.001 Chloride (Cl) % <=0.025 Sulphate(SO4) % <=0.1 PH value 9.9