... .ISO9001,ISO22000,KOSHER, GMP,HALAL 3.As a fire-prevention agent DSPChemical Name: Disodium Phosphate AnhydrousFormula: Na2HPO4Molecular weight:358.057Properties :White ... , timber, and paper, also as water softening agent for boiler, food additive, buffering agent ,solder, tanning agent, etc.Packing:25kgs net paper bags or ...