Sodium Tripolyphosphate STPP Rhodiaphosh5 CAS: 7758-29-4

Sodium Tripolyphosphate STPP Rhodiaphosh5 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

Our company adopts a standardized production process, from production research and development, quality inspection, to after-sales service, there is a complete set of processes to ensure that we can provide our customers with high-quality Menthol, EDTA-2Na, citric acid monohydrate and considerate services. Our company has strong financial strength, advanced production equipment, professional and technical talents, perfect post responsibility system, strict quality management system and sound modern enterprise management system. The company always adheres to the tenet of good faith management, and sincerely welcomes new and old customers to come and consult!

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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Our company has always been in line with the corporate philosophy of creating high-quality Sodium Tripolyphosphate STPP Rhodiaphosh5 CAS: 7758-29-4 to serve customers, people-oriented, and honesty in the society. We believe that employees are the most valuable resources and assets for enterprise development. We value every communication and service with our customers.

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