Sodium tripolyphosphate/STPP is an inorganic surfactant with certain organic surfactant properties. Sodium tripolyphosphate/STPP is also a type of amorphous water-soluble linear polyphosphate, which is terminated with Na₂PO₄ at both ends and has the chemical formula Na₅P₃O₁₀. It is used as a moisture retention agent, quality improver, pH regulator, metal chelating agent in food. Next, Chuandong Chemical will talk about the role of industrial grade sodium tripolyphosphate/STPP.

Industrial grade sodium tripolyphosphate/STPP is easily soluble in water, and the aqueous solution is alkaline. It gradually hydrolyzes into orthophosphate in water, and has a good ability to complex metal ions. It can complex with calcium, magnesium, iron and other metal ions to form soluble complexes. It can soften hard water. As an inorganic surfactant, has certain organic surfactant properties. Industrial grade sodium tripolyphosphate/STPP products are all made of genuine raw materials and made by thermal process. They have less impurities, low heavy metal content, and the highest cost performance. They can be used as synthetic detergent additives, industrial soft water Agent, boiler water softener, drilling mud dispersant, used as anti-oil stain agent, soap synergist in the paper industry, and to prevent the bar soap from grease precipitation and frost.

The special industrial grade sodium tripolyphosphate/STPP for ceramics independently developed by Chuandong Chemical is mainly used in ceramic industry as ceramic degumming agent, water reducer, synthetic detergent auxiliary, industrial water softener, boiler water softener, drilling mud Dispersant, used as an anti-oil stain agent, soap synergist in the paper industry and to prevent the bar soap from grease precipitation and blooming. It has a strong emulsifying effect on lubricating oil and fat. It can be used to adjust the pH value of buffer soap. It is used as a dispersant in the preparation of suspensions in dyeing aids, paints, kaolin, magnesium oxide, calcium carbonate and other industries.

Chongqing Chuandong Chemical Group specializes in the production of phosphate series products such as sodium tripolyphosphate/STPP, sodium hexametaphosphate, sodium pyrophosphate, etc. After more than 60 years of continuous pursuit and development, relying on skilled chemical technology and product development, equipment update.