natriumtrifosfaattia

Natriumtrifosfaattia, also known as sodium tripolyphosphate (STPP), is a chemical compound with the formula Na5P3O10. It is a white, crystalline powder that is soluble in water. STPP is widely used as a builder in laundry detergents, where it helps to soften water and prevent the redeposition of calcium and magnesium ions. This action allows detergents to work more effectively by preventing soap scum and improving cleaning performance.

In addition to its use in laundry detergents, STPP is also employed in various other applications. It is used as a dispersant in paints and coatings to improve the suspension of pigments and extenders. STPP is also used in the food industry as a leavening agent and emulsifier. It is used in the production of processed meats to improve texture and water retention. Furthermore, STPP is used in the textile industry as a softening agent for fabrics.

STPP is generally considered safe for use in consumer products, but it can be harmful if ingested or inhaled. It is important to handle STPP with care and follow proper safety precautions when using it in industrial or commercial settings. In some regions, the use of STPP in consumer products may be restricted due to environmental concerns.