... luster 2.Mainly as chemical auxiliary 3ISO9001,ISO22000,KOSHER,GMP, phosphate in Food & BeverageChemical Name: Sodium Tripolyphosphate(quick-dissolve type ... agent, and dispersant of suspension such as paint, kaolin, magnesium oxide, calcium carbonate drilling mud, preservative agent for paper making, organic ... ,it should be stored separately from poisonous substances. STPP phosphate in Food & Beverage