Sodium Tripolyphosphate (STPP)
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Overview
Sodium Tripolyphosphate (STPP) for detergents and water treatment.
CAS Number
7758-29-4
Molecular Formula
Na5P3O10
Product Grade
Technical
Appearance
solid
Delivery Forms
Bag
Product Description
Sodium Tripolyphosphate (STPP) is a versatile inorganic chemical used as a chelating agent and scale inhibitor. It is widely applied in the detergents and cosmetics & home care industries. STPP effectively softens water by sequestering metal ions, enhancing the performance of cleaning products. Its notable properties include high solubility and stability over a wide pH range.