China Supplier Quality Grade 96% Sodium Tripolyphosphate/ STPP

China Supplier Quality Grade 96% Sodium Tripolyphosphate/ STPP

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 experts in ethylene bis iminoacetic acid, water soluble lutein ester, EDTA-4Na , and we can provide high-quality customized solutions for different applications of our customers. In the face of new opportunities and challenges, we will always adhere to the spirit of scientific development and the pursuit of excellence. We not only continuously create unique products, but also bring economic benefits to our growing customers. We are always looking for ways to improve our processes and offerings to better serve our clients. Our extensive knowledge of the global marketplace gives us a competitive edge.

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 are committed to China Supplier Quality Grade 96% Sodium Tripolyphosphate/ STPP development, production and promotion, so that we can continue to improve our market share in the fierce competition. Quality is our life, users are our God, pay close attention to product quality, strive to improve technical level, modern management is our endless pursuit. We respect the needs and investment of customers, and constantly create value for customers through innovation, process improvement, and staff development.

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