Sodium Tripolyphosphate (STPP)

Sodium Tripolyphosphate (STPP) is an inorganic compound with the chemical formula Na₅P₃O₁₀. It appears as a white, crystalline powder and is commonly used for its properties as a water softener, dispersing agent, and preservative. STPP is widely utilized in cleaning and industrial applications, thanks to its ability to enhance the effectiveness of detergents and control pH levels.

Common uses of Sodium Tripolyphosphate (STPP):

Detergents and Cleaning Products: Used in laundry detergents, dishwasher detergents, and all-purpose cleaners to improve cleaning efficiency by softening water and breaking down dirt. Food Industry: Employed as a food preservative, stabilizer, and emulsifier, especially in seafood, meats, and poultry. Water Treatment: Used as a sequestering agent to prevent mineral build-up and control scale in industrial water systems. Ceramics and Textiles: Utilized as a dispersant and water softener in ceramics production and textile processing.