Sodium Tripolyphosphate
Product Information
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Product Name
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Sodium Tripolyphosphate STPP
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Package
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25KG Bag
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Purity
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95%
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Quantity
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20-25MTS/20`FCL
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Cas No
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7758-29-4
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HS Code
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28353110
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Grade
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Industrial/Food Grade
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MF
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Na5P3O10
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Appearance
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White Powder
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Certificate
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ISO/MSDS/COA
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Application
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Food/Industry
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Sample
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Available
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Details Images
Certificate Of Analysis
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Sodium Tripolyphosphate Industrial Grade
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||
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Item
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Standard
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Test Result
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Whiteness /% ≥
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90
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92
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phosphorus pentoxide (P2O5)/% ≥
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57
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58.9
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Sodium Tripolyphosphate (Na5P3O10)/% ≥
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96
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96
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Water insoluble matter/% ≤
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0.1
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0.01
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Iron (Fe)/% ≤
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0.007
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0.001
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pH value (1% solution)
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9.2-10.0
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9.61
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Sodium Tripolyphosphate Food Grade
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||
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Specification
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Standard
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Test Result
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Na5P3O10 % ≥
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85.0
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96.26
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P2O5 %
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56.0-58.0
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57.64
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F mg/kg ≤
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20
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3
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PH (2% water solution )
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9.1-10.1
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9.39
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Water Insoluble % ≤
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0.1
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0.08
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Whiteness ≥
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85
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91.87
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As mg/kg ≤
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3
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0.3
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Pb mg/kg ≤
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2.0
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1.0
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Application
1. In the food industry, sodium tripolyphosphate is used as a quality improver and moisture retainer, especially in canned food, fruit juice drinks, dairy products and soy milk products, which can improve the texture and taste of food and also help keep the food fresh.
2. In detergents, sodium tripolyphosphate is used as an auxiliary agent to enhance the washing effect. It prevents the active ingredients in detergents from combining with these ions by chelating metal ions in hard water, thereby improving the washing efficiency.
3. In water purification, sodium tripolyphosphate can combine with metal ions in water to form soluble chelates, thereby reducing the hardness of water and is widely used in water purification.
4. In the ceramic industry, sodium tripolyphosphate is used to improve the fluidity of ceramic body glaze slurry and reduce production costs, especially in the production of sanitary ceramics, which can improve the quality of products.
5. In other industrial applications, such as petroleum, metallurgy, mining, papermaking, etc., sodium tripolyphosphate also plays an important role, such as as a dispersant in the petroleum industry, as a water softener in metallurgy and mining, and as an anti-oil agent in the papermaking industry.
For Synthetic Detergents
Ceramic Industry
Water Purification
Food Industry
Mining
Papermaking
Package & Warehouse
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Package
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25KG Bag
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Quantity(20`FCL)
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22-25MTS Without Pallets; 20MTS With Pallets
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Company Profile
Shandong Aojin Chemical Technology Co., Ltd. was established in 2009 and is located in Zibo City, Shandong Province, an important petrochemical base in China. We have passed ISO9001:2015 quality management system certification. After more than ten years of steady development, we have gradually grown into a professional, reliable global supplier of chemical raw materials.
Frequently Asked Questions
Need help? Be sure to visit our support forums for answers to your questions!
Of course, we are willing to accept sample orders to test quality, please send us the sample quantity and requirements. Besides, 1-2kg free sample is available, you just need to pay for the freight only.
Usually, quotation is valid for 1 week. However, the validity period may be affected by factors such as ocean freight, raw material prices, etc.
Sure, product specifications, packaging and logo can be customized.
We usually accept T/T, Western Union, L/C.
