Hot Selling Tripolyphosphate Sodium/STPP Powder CAS 7758-29-4

Hot Selling Tripolyphosphate Sodium/STPP Powder 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 have always adhered to the business philosophy of "thought determines the way out, character creates products", strengthens market expansion and capital operation, actively seeks new development space, and promotes the development of cholesterol meter, Sodium Saccharin 20 40 mesh, preservative . Our company's various resources have been effectively integrated, our comprehensive strength has been further enhanced, and the quality of our products and services have been significantly improved. Only by not forgetting the past can we open up the future, and only by being good at inheritance can we make better innovations.

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

As one of the market leaders of Hot Selling Tripolyphosphate Sodium/STPP Powder CAS 7758-29-4, we face the competition and challenges of international and local counterparts, but always have a higher market share than other competitors for our advantages. Relying on the creative research and development team and efficient sales network, we have become a new modern enterprise with the advantages of science and technology, management and market. To meet your requirements is our unremitting goal, and we strive to improve every step.

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