Sodium Tripolyphosphate (STPP) is an inorganic compound with the formula Na5P3O10. It is widely used in industrial and commercial applications due to its strong chelating, dispersing, and buffering properties. In detergent production, STPP enhances cleaning efficiency by softening water and preventing dirt redeposition. It also plays an important role in food processing as a preservative and moisture retention agent. In water treatment, it helps control scale formation and improves system stability. Additionally, STPP is applied in ceramics, leather processing, and oil drilling industries for its ability to improve performance and stability of formulations. It is a versatile phosphate product.