Sodium Tripolyphosphate (STPP)
CAS No. 7758-29-4 / INCI Name: Sodium Tripolyphosphate or Pentasodium Triphosphate
HOME & INSTITUTIONAL CARE, CLEANING & SANITATIONINDUSTRIAL
Home & Institutional Care, Cleaning & Sanitation / Industrial
Sodium Tripolyphosphate (STPP) is widely used in the cleaning and sanitation industry as a water softener, detergent builder, and dispersing agent. It helps enhance the cleaning efficiency of detergents by binding to calcium and magnesium ions in hard water, preventing mineral buildup, and improving the performance of surfactants. STPP is commonly found in laundry detergents, dishwashing liquids, and industrial cleaners, boosting their effectiveness in breaking down grease, dirt, and stains.
Key Benefits and Uses of STPP:
Water Softener and Chelating Agent
Binds hardness ions (Ca²⁺, Mg²⁺), allowing surfactants to work more efficiently.Boosts Detergent Performance
Enhances the cleaning power of detergents in both soft and hard water environments.Dispersing and Anti-Redeposition Agent
Keeps soils suspended in water to prevent them from redepositing on cleaned surfaces.Improves Grease and Stain Removal
Commonly used in high-performance cleaning products to target oily and protein-based stains.Stable and Compatible in Formulations
Functions well in powder, liquid, and solid detergent systems.
Common Application Include:
Laundry Detergents and Powder Cleaners
Automatic Dishwashing Liquids and Tablets
Industrial Surface and Equipment Cleaners
Institutional Floor and Wall Degreasers
Multi-Purpose Hard Surface Cleaners
Why Choose Sodium Tripolyphosphate?:
Cost-Effective Cleaning Booster
Proven Efficacy in Hard Water Conditions
Compatible with a Wide Range of Formulations
Enhances Shelf Stability of Detergent Products
Trusted in Household, Institutional, and Industrial Markets
Quality
Premium ingredients for various global industries.
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