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ELRASATM - STPPl

Sodium Tripolyphosphate
CAS NUMBER - 7758-29-4
Technical Data Sheet
Technical Data Sheet
Basic Information
Product Specification
About Product
Sodium Tripolyphosphate (STPP) is a white, crystalline powder widely used in various industries as a cleaning agent, water softener, and food additive. It is known for its ability to enhance the cleaning efficiency of detergents and is commonly used in household and industrial cleaning products. In the food industry, STPP acts as a preservative and emulsifier, improving texture and moisture retention in processed foods.

Product Specification

SYNONYMS

Pentasodium triphosphate STPP Triphosphoric acid, pentasodium salt Sodium triphosphate

MOLECULAR WEIGHT

367.86 g/mol

CAS NUMBER

7758-29-4

CHEMICAL FORMULA

Na5P3O10

HS CODE

28353100

DENSITY

2.52 g/cm³

MELTING POINT

622 °C

BOILING POINT

Decomposes before boiling

VISCOSITY

Not applicable

SHELF LIFE

-

TYPICAL PROPERTIES

White crystalline powder, soluble in water

APPEARANCE

White crystalline powder

Packaging Type

bag

Na5P3O10

bags

Chemical Name

Sodium Tripolyphosphate

Industry

Chemical Intermediates
Personal Care
Flavours and Fragrance
Oil and Gas

Application of Sodium Tripolyphosphate

  1. Water Softening: Sodium Tripolyphosphate is used in water treatment to soften water by sequestering calcium and magnesium ions, preventing scale formation and enhancing the effectiveness of detergents.
  2. Detergent Builder: In household and industrial cleaning products, STPP acts as a builder, enhancing the cleaning power of detergents by preventing dirt redeposition and improving soil suspension.
  3. Food Additive: In the food industry, STPP is used as an emulsifier and preservative, helping to retain moisture and improve the texture of processed foods such as seafood and meats.
  4. Ceramic Processing: STPP is used in ceramics as a dispersant, improving the flow properties of ceramic slurries and enhancing the quality of the final product.
  5. Oil Drilling: In oil drilling, STPP is used as a dispersant and deflocculant in drilling muds, helping to maintain the stability and viscosity of the mud under high-temperature conditions.

About Product

Sodium Tripolyphosphate manufacturers and suppliers provide a versatile compound used extensively in cleaning, food processing, and water treatment industries. Known for its ability to soften water and enhance cleaning efficiency, STPP is a key ingredient in many household and industrial cleaning products. As a food additive, it helps retain moisture and improve texture in processed foods. Manufacturers focus on producing high-purity STPP to meet the stringent demands of various applications. The production process is carefully controlled to ensure consistency and stability, crucial for its effectiveness. With a growing emphasis on sustainability, manufacturers are adopting greener practices to minimize environmental impact, aligning with the demand for eco-friendly raw materials in the chemical industry.

Features of Sodium Tripolyphosphate

  • Effective Water Softener: Sequesters hard water ions, enhancing detergent performance.
  • Versatile Food Additive: Improves texture and moisture retention in processed foods.
  • High Purity Standards: Ensures performance in cleaning and food applications.
  • Eco-Friendly Production: Focus on minimizing environmental impact.
  • Key Ingredient in Cleaning Products: Enhances cleaning efficiency and prevents dirt redeposition.

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