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STPP Sodium Tripolyphosphate Phosphate Food Grade 94% Properties

Product Description

Product Description Sodium Triphosphate(STP), also Sodium Tripolyphosphate (STPP), or Tripolyphosphate (TPP), is an inorganic compound with formula Na5P3O10. It is the sodium salt of the polyphosphate penta-anion, which is the conjugate base of triphosphoric acid. It is produced on a large scale as a component of many domestic and industrial products, especially detergents. STPP is a preservative for seafood, meats, poultry, and animal feeds. It is common in food production as E number E451. In foods, STPP is used as an emulsifier and to retain moisture. Specification  
Specification of Sodium Tripolyphosphate Food Grade
NA5P3O10, % ≥95.0%
P2O5, % 56.0~58.0
Water Insoluble, % ≤0.05
PH 9.5~10.0
F, mg/kg ≤10
As, mg/kg  ≤1
Pb, mg/kg ≤1
Hg, mg/kg ≤1
Cd, mg/kg ≤1
Heavy Metals, ppm ≤ 10
Density, g/Ml 0.65~0.72
Whiteness, % ≥80
Through 100 mesh ≥35
Conclusion The product conforms to the standard E450
Packaging & Shipping   Package: 25kg/kraft paper bag, 23mt in 20'fcl without pallets Lead time: Within 2-3 weeks  Company Profile   Located in Shanghai, China, GOODCHEM TECHNOLOGY CO.,LIMITED is an innovative and leading manufacturer and supplier of chemicals, ranging from APIs to food, feed and pharmaceutical additives and ingredients and industrial chemicals, applied to meat, confectionary, pharmacy, drinks, dairy, animal feed, water treatment, oil-drilling,etc. Our main product catergory includes Vitamins, Amino Acids, Plant Extracts and Dehydrated Vegetables. Why us? 1. Competitive offers with standard high quality or customize 2. Available customizing blending of above 2 single products  3. Prompt delivery within 2-3 weeks(1 weeks is available for ready stock) 4. Well-trained and professional technologist and sales with rich experience in the field for 5-10 years 5. Respond to inquires within 1 hour and 24hours' online service  6. Free sample and correct shipping documents dispatched according to regulations of different countries 7. More than 200 products available to provide and mix in one container 8. Advise price trend accurately and help clients to make order decision 9. Weekly update offers provided to every potential client 10.Holliday greetings and thankful letter to every buying clients FAQ 1. What's your MOQ?   Depends on different product   2. What's your payment terms?   T/T or L/C   3. What's your lead time?   Normally 2-3 weeks and 1 week for ready stock   4. What shipping documents do you provide?   Commercial Inovice, Packing List, Certificate of Analysis, Bill of Lading, Certificate of Origin(Form A), Insurance, Health Certificate, GMO Free Certificate, Allergen Free Certificate or according to your request. Contact us  

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