a sodium salt of triphosphoric acid used as a builder in soaps and detergents
Used in detergents as builder to soften the water. Prevents dirt particles from adhering back to the garment.
A white powder used for water softening and as a food additive and texturizer.
(Na5P3O10) A crystalline salt used chiefly as a water softener, sequestering agent, and deflocculating agent, especially in soaps and detergents.
Sodium tripolyphosphate (STPP, sometimes STP or sodium triphosphate), with formula Na5P3O10, is a polyphosphate of sodium. It is the sodium salt of triphosphoric acid.