Detailed Product Description

Product Description
Product Name: Sodium Tripoly Phosphate (STPP)
Grade: Food Grade and Technical grade
Specifications:
Assay: 95.0%min
P2O5: 57.0%min
PH (1%water solution): 9.5-10.0
Fe: 100ppm max
Heavy Metal as Pb: 10ppm max
As 3ppm max
White degree: 85 min
Packing: In bags of 25kg net each
Use: Used as quality improver in the process of canned food, fruit juice drinks, foodstuffs from milk or soybeans. It may tender the meat in canned ham and soften the skin of horse bean in canned horse bean. It may also serves as a softener or densifier in foodstuff industry.

Used as main auxiliary of synthetic wash, soap synergistic agent, water softener, leather pre-tanning agent, dye auxiliary agent, and dispersant of suspension such as paint, kaolin, magnesium oxide, calcium carbonate drilling mud, preservative agent for paper making, organic synthesis catalyzer, and used in epuration of petroleum product, gum latex storage, as dispersant, solvent in metal industry and pharmaceutical industry,