Talking about the use of industrial grade sodium tripolyphosphate(STPP)
Sodium tripolyphosphate is an inorganic surfactant with certain organic surfactant properties. It 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. Chuanhui Huishui industrial grade sodium tripolyphosphate(STPP) products are all made of genuine raw materials and made by thermal process....