Sodium Tri Poly Phosphate-Technical, Sodium Tri Poly Phosphate (Technical Grade), Pentasodium triphosphate, Sodium triphosphate, STPP (A) STPP-Technical
Sodium triphosphate is the sodium salt of the polyphosphate, which is the conjugate base of tri-phosphoric acid. STPP is a colourless salt, which exists as anhydrous and also as hexahydrate.
Its wide spread use is well known in detergent industries. The most common method of preparation is by reacting Mono Sodium and Disodium Phosphates.
Phosphate as P2O5: Min 56.0%
Assay: Min. 90.0%
Application
Sodium Tri polyphosphate (STPP ) is used