Product Info
Product Name SODIUM TRIPOLYPHOSPHATE ( STPP) CAS 7758-29-5
CAS No. 7758-29-5
Catalog No. HH279134978602104163
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Product Info
Sodium tripolyphosphate, also known as pentasodium phosphate, sodium pyrometaphosphate, STPP, pentasodium tripolyphosphate. White powdery crystal with good fluidity, relative molecular mass of 367.Chemicalbook86, melting point of 622°C, easily soluble in water, and its aqueous solution is alkaline. It is often used in food as a moisture retaining agent, quality improver, pH regulator, and metal chelating agent.
Application
Sodium tripolyphosphate is used in detergents, as auxiliaries, soap synergists and to prevent bar soap crystallization and blooming, industrial water softeners, leather pretanning agents, dyeing auxiliaries, oil well dredging control agents, and papermaking. Oil pollution preventive agent, effective dispersing agent for suspension treatment of paint, kaolin, magnesium oxide, calcium carbonate, etc. Food-grade sodium tripolyphosphate can be used as a food improver for various fish products and a clarifier for beverages.
Packing & Storage
25 KG/BAG