STPP Factory Grade for Sale

Application:

Sodium triphosphate (STP), also sodium tripolyphosphate (STPP), or tripolyphosphate (TPP), 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. It is produced on a large scale as a component of many domestic and industrial products, especially detergents. Environmental problems associated with eutrophication are

attributed to its widespread use.

For industrial use, such as oil field, paper-making, textile, dyeing, petrochemical industry, tanning industry, metallurgical industry and building material industry. It is mainly used as a water

softening agent in solution for printing, dyeing, and boiler; Diffusing in papermaking; Slow corrodent, floating agent, dispersing medium, high temperature agglomerant detergent and soil analytical chemistry reagent.

Specification as follows: