STPP

Product Name:STPP
CAS NO.:7758-29-4
HS Code:28359
Other Name:Sodium Tripolyphosphate
Appearance:White Powder
Grade:Food Grade
TNN specializes in food additives, pharmaceutical ingredients, Cosmetic Raw Materials, Fine Chemicals, etc. Please feel free to inquire if you have any needs.

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Description

The TNN Development Limited is one of the most reliable manufacturers and suppliers of stpp in China. Please feel free to wholesale customized stpp at low price from our factory. If you have any enquiry about free sample and discount information, please feel free to email us.

Description

product-960-770

COA

Analysis Contents	Analysis Standard	Analysis Result
Main content %	≥95	96.5
Phosphorus pentoxide (P2O5) %	≥57	57.3
Water insoluble %	≤0.05	0.02
Iron %	≤0.01	0.006
PH value (1% water solution)	9.5～10.0	9.7
Heavy metal (Pb)	≤10ppm	6ppm
Arsenic (As)	≤3ppm	1ppm
Fluoride (F)	≤10ppm	5ppm
White content %	≤90.0	92.0
Loss on drying %	≤0.5	0.3
Density bulk (g/l)	600-750	700
Conclusion	Complies with the standard of GB25566-2010.
Preferential price	US $800 - 850 / Metric Ton

Application

Aquatic product preservative

The application of STPP in aquatic products is mainly reflected in its excellent water retention. Aquatic products are prone to lose water during processing, resulting in weight loss and poor taste. It can combine with protein to form a protein complex with water retention, improve solubility and stability, maintain the tenderness and elasticity of aquatic products, and thus reduce water loss. For example, in the processing of fish fillets, adding an appropriate amount of STPP can make the fish fillets retain more moisture during freezing and thawing, reduce shrinkage, and ensure the fresh taste of the fish fillets.

Packing And Delivery

product-960-351