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Sodium tripolyphosphate STPP 94% 85% CAS 7758-29-4
Sodium triphosphate STP, also sodium tripolyphosphate (STPP), is an inorganic compound with formula Na5P3O10. It is the sodium salt of the polyphosphate penta-anion, which is the conjugate base of triphosphoric acid. Sodium tripolyphosphate is a white crystal powder with melting point at 622℃. STPP is easily soluble in water.
China Sodium tripolyphosphate STPP food grade from China factory suppliers
Hefei TNJ Chemical Industry Co., Ltd. is the biggest manufacturer of STPP in China, with monthly output yield over 1,000 metrics tons and exported to over 120 countries and areas. Now, we are specialized in supplying the best quality STPP to all customers, including technical grade and foo grade STPP. Any interest in our STPP is greatly welcom. Please write us by e-mail: sales15@tnjchem.com