... white Place of Orgin China shanghai Brand nameSUNIVO CAS NO.7758-29-4 purity industry94% Synonyms: Pentasodium Triphosphate, STPP, Triphosphoric ... acidCAS RN: 7758-29-4 EINECS NO.: 231-838-7Molecular Weight: 367.86Molecular Formula: ... leather. 3, Softener for water in industry. 4, An effective dispersion agent for suspension treatment of ...