Melting point: 622℃

Density: 2.52g/cm3

Appearance: white crystalline powder

Solubility: Easily soluble in water, aqueous solution is alkaline

Sodium tripolyphosphate has two crystallizing states: type I (high temperature) and type II (low temperature). The difference lies in their different bond lengths and bond angles, their chemical properties are the same, but the thermal stability and hygroscopicity of type I is higher than that of type II.

Sodium tripolyphosphates have chelating, suspension, dispersion, gelatinization, emulsification, pH buffer and other functions, can be used as the main additives for synthetic detergent, industrial water softener, leather pretanning agent, dyeing agent, organic synthesis catalyst, pharmaceutical industry dispersant and food additives. In addition to export STPP, domestic STPP consumption is mainly concentrated in the detergent industry, food, ceramics, etc.

Founded in 2008, East Chemsources Limited is a professional manufacturer of supplier in food and pharmaceutical field in China.Through more than four years development, QINGDAO EAST CHEMSOURCES TRADE CO.,LTD,there is new branch office Qingdao East Chemsources Limited,our company has developed from single product at first to providing solution to finished products now, is committed to providing solutions for success and growth through long term relationships.

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