Factory Price STPP Powder CAS 7758-29-4 Sodium Tripolyphosphate

Factory Price STPP Powder CAS 7758-29-4 Sodium Tripolyphosphate

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

Our aim is quality first, the main production SPLENDA, Fine Chemicals, Trehalose is produced by advanced technology, and has passed the industry certification. We take pride in our reputation for excellence in customer service and quality products. We have established strategic partnerships with many domestic and foreign companies, technology exchanges, resource sharing, and unity of strength, and have won unanimous praise from customers.

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

Through continuous development and innovation, our Factory Price STPP Powder CAS 7758-29-4 Sodium Tripolyphosphate has a competitive advantage in terms of quality, price and after-sales service. We will uphold the business philosophy to create value for customers and develop and create brilliance together. Honesty and trustworthiness are the foundation of our survival. Diligence and initiative are the first conditions for our development and growth, and innovation and cooperation are our long-term development strategies. Welcome customers to negotiate business.

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