Sodium Tripolyphosphate (STPP) 94% (CAS No: 7758-29-4)

Sodium Tripolyphosphate (STPP) 94% (CAS No: 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 are constantly developing new products to meet market demand. We use strict standards to manage the quality of our Pentasodium triphosphate, Aminobutyric Acid, Food Grade Sodium Carboxymethyl Cellulose . We will firmly focus on the main business, improve quality and efficiency, transform development and innovate management. In addition to the reliable quality assurance, our products also occupy the highland of independent intellectual property rights. At present, our products have many patents. We hope that every employee should rely on their own efforts and talents to strive for the opportunities provided by the company. Our company is a professional supplier of a wide variety of products.

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

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Within the application scope of our Sodium Tripolyphosphate (STPP) 94% (CAS No: 7758-29-4), we can provide technical services at any time. Our good supply management improves the work efficiency, and provides accurate information for managers to grasp the supply situation in time to effectively control the production cost. With our high cost-effective products and comprehensive and high-quality services, we enhance mutual understanding and trust with customers and constantly push the company to the forefront of the market.

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