Detergents Additives Sodium Tripolyphosphate (STPP)

Detergents Additives 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

Our company takes technology and science as the guide, and builds a "big health" ecology with health as the core and deep integration with USP sodium erythorbate, Natamycin food additive, natural Zeaxanthin and other fields. We guarantee that the defective goods will not leave the factory and the defective goods will not be sold. Outside of work, we encourage all employees to pursue physical and mental health and the enrichment of personal life content. Good quality awareness and service awareness, rigorous and meticulous work attitude, our products and services have won unanimous praise from users. We firmly believe that through our continuous improvement and strengthening ourselves, we will surely be able to occupy a place in the industry.

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 not only pay attention to the quality of Detergents Additives Sodium Tripolyphosphate (STPP), but also have a group of professional and technical personnel and backbones to ensure that our design and production standards are ahead of the industry. We have won praise from our customers with high quality, large quantity, reasonable price, timely delivery, and legal operation. We follow the 'customer first' service philosophy, respond quickly to the differentiated needs of different customers, provide corresponding professional services, and do our best to reduce costs and improve market competitiveness for customers.

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