Sodium Tripolyphosphate STPP Food Grade

Sodium Tripolyphosphate STPP Food Grade

Sodium tripolyphosphate is fairly stable at room temperature, and will hydrolyze slowly in humid air to form sodium orthophosphate.
The complexing capacity of sodium tripolyphosphate is generally expressed as a calcium value.
Sodium tripolyphosphate aqueous solution is weakly alkaline.

Description

We are determined to continuously improve and innovate our monohydrate, Food grade Zeaxanthin, supercritical fluid extraction astaxanthin , insisting on our research and development strength and treating our customers honestly. Since its establishment, our company has set up a strong R&D team and cooperated with well-known listed companies at home and abroad for a long time. With excellent scientific management, stable product quality, exquisite technology and professional service level, the company has won unanimous praise from customers. All confidence and guarantee come from the careful selection of source materials, the improvement of production technology and the unremitting adherence to quality control. What we want to pursue is quality, because only when the product quality is good, the customer's income can be stable and rise in a straight line.

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

 

STPP application TNN
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

Packed in 25kg bag

 

 

Why you choose TNN

 

About Us

About Us 1

About Us 3

We employ a serious and responsible attitude, a sincere and solemn engagement, and rigorous actions throughout the manufacturing process of high quality Sodium Tripolyphosphate STPP Food Grade and full-service customers. High-standard technology, high-quality employees, high-quality products, and high-level services have been our unremitting pursuit for many years. We actively develop diversified industries, and strive to build a development pattern with prominent main industries and synergistic diversification, and make new progress in industrial structure adjustment.

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