Industrial Detergent Grade Chemical Dispersion/Tanning Agent 94% Powder CAS 7758-29-4 Sodium Tri Polyphosphate/STPP/Sodium Tripolyphosphate

Industrial Detergent Grade Chemical Dispersion/Tanning Agent 94% Powder CAS 7758-29-4 Sodium Tri Polyphosphate/STPP/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

To be an excellent supplier of Sodium metabisulfite Food Grade, Magnesium oxide cas 1309 48 4, edetic acid is our development goal. We will cherish every opportunity to work with you and hope to create a bright future with you with full enthusiasm and sincere service. We adhere to customer first, integrity management, to create more value-added products for customers, and provide guaranteed quality after-sales service. Our commitment to quality and safety is reflected in our rigorous testing and inspection procedures. We are fully committed to providing exceptional customer service at all times. We believe in providing our customers with accurate and up-to-date information about our products and services.

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

Our personnel are generally in the spirit of 'continuous improvement and excellence', and together with the outstanding top quality merchandise, favorable price tag and fantastic after-sales solutions, we try to gain every single customer's rely on for Industrial Detergent Grade Chemical Dispersion/Tanning Agent 94% Powder CAS 7758-29-4 Sodium Tri Polyphosphate/STPP/Sodium Tripolyphosphate. We are guided by the business philosophy of 'Quality wins the world, integrity casts a century', and look forward to cooperating with you with high-quality products, reasonable prices and personalized services. Talent is the first capital of enterprise development, so we strive to build a platform for the growth and development of each employee, to provide space to show their talents.

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