High Quality Sodium Tripolyphosphate STPP Powder

• CAS No.: 7758-29-4
• Formula: Na5p3o10
• EINECS: Other
• Certification: ISO
• Packaging Material: Plastic
• Storage Method: Normal
• Model NO.: STPP powder
• Shelf Life: >12 Months
• Main Active Ingredient: Sodium Tripolyphosphate
• Application: Meat, Drinks, Flour Products, Condiment, Jelly/Ice Cream, Baked Goods
• Trademark: YDAWAY
• Origin: China
• HS Code: 1302399090

Product Description

Sodium Tripolyphosphate (STPP) - Powerful Cleaning Ingredient

Sodium tripolyphosphate (Na₅P₃O₁₀) is a potent cleaning ingredient that effectively removes soil and spots from dishes and fabrics. Its primary function is to enhance the performance of surfactants, prevent soil deposition, and act as a pH buffer. STPP also softens detergent water and can be utilized for water treatment purposes. Many household cleaning products, such as surface and toilet cleaners, incorporate STPP for its exceptional cleaning properties. Chemical plants, like Nanjing Jiayi Sunway Chemical Co., Ltd., primarily use STPP in the production of detergents.

Name	Index	Test results
Na5P3O10	≥94%	96.0%
P2O5	≥57%	58.5%
Fe	≤0.015%	0.002%
Water insolubles	≤0.1%	0.046%
PH value(10g/L solution)	9.2-10	9.71
As(As Pb)	≤0.001%	0.001%
Fluoride(As F)	≤0.003%	0.0006%

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