Industrial Grade Sodium Tripolyphosphate STPP 94% CAS: 7758-29-4

Industrial Grade Sodium Tripolyphosphate STPP 94% CAS: 7758-29-4

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 emphasize the development of products and technological innovation, and produce our EDTA 2Na, tocopherol, cholesterol test machine with scientific and stable concepts. We are constantly updating our product range to meet market demands. We hope that employees will continue to challenge themselves, strive to create performance, and realize the value of their lives while creating value for the enterprise. We continue to develop in the direction of health, safety, efficiency and environmental protection. We offer a comprehensive range of products to meet the diverse needs of our clients.

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

To be an top-notch enterprise that manufacturing Industrial Grade Sodium Tripolyphosphate STPP 94% CAS: 7758-29-4 is our company's development of strategic objectives in recent years. The quality of products is the fundamental of the enterprise, and the interests of users are higher than all. We are chosen because of the high quality products, reasonable price and considerate service. In order to better meet the needs of customers, our company has established a good cooperative relationship with many brands at home and abroad, which ensures the quality of products and after-sales service.

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