... triphosphoric acid pentasodium salt, pentasodium triphosphate, tripolyphosphate pentasodium, sodium triphosphate, STPP, armofos, empiphos stp-D, freez-gard ... on mesh)2%MAX.Bulk density( g/cm3 ):0.65-0.75Packing: 25KGs PP bag.Application: builder in laundry powder, sequestrant, chelating agent ... plants.The main items as:STPP,SLES70%,Caustic Soda Ash ,Zeolite Powder and Sodium Sulphate Anhydrous etc. ...