Sodium tripolyphosphate (STPP) is a white, crystalline powder that’s commonly used in the food industry as a preservative, emulsifier, and texturizer. STPP is often used in the production of seafood, meat, and poultry products, as well as in detergents and cleaning products. STPP is generally recognized as safe for consumption by regulatory agencies worldwide, and it’s an important ingredient in many food and industrial products.

Overall, STPP is a useful chemical that serves a variety of purposes in the food and industrial sectors. Its safety and versatility make it a popular choice for manufacturers looking to improve the quality and functionality of their products.