... in Detergent, Detergents & Dishwashing Tablets,( liquid ) Cleaners, Food & Feed industry etc. Sodium Tripolyphosphate (STPP)Synonyms: triphosphoric acid pentasodium salt, pentasodium triphosphate, tripolyphosphate pentasodium, sodium triphosphate, STPP, armofos ... -4EINECS NO.: 237-004-9Specifications:ITEMS STANDARD PURITY(As Na5P3O10):94% MIN.Total Phosphorous(as P2O5):57%MIN.Water insoluble:0 ...