Food Additives Sodium Tripolyphosphate (STPP) with E451 (I)

Food Additives Sodium Tripolyphosphate (STPP) with E451 (I)

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 has a high-quality staff, modern processing equipment, perfect testing means, strong technical force, scientific management system, production of first-class aspartame sweetener, MgO industrial grade, sodium erythorbate powder . "Unity, diligence, honesty, self-improvement and enterprise" is our unswerving enterprise spirit. We offer a range of services to support our customers' needs.

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 products have been unanimously praised in many industries, and the company has gradually grown and developed rapidly and steadily, becoming the speaker of the domestic Food Additives Sodium Tripolyphosphate (STPP) with E451 (I) industry. We sincerely welcome both equally international and domestic company associates, and hope to work along with you during the in close proximity to foreseeable future! In recent years, our company has continuously improved the production process, improved the level of technical strength, and developed new products. The products have been welcomed in many countries and regions.

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