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Product Details:
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| Appearance: | White Powder Or Granular | Purity: | Min 96% |
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| Content Of P2O5: | Min 56.5% | Water Insoluble Matter: | Max 0.1% |
| Whiteness: | Min 90% | PH Value: | 9.2~10 |
| Bulk Density: | 0.7~0.9 G/ml | Fe: | Max 0.007% |
| High Light: | min 96% Phosphorus And Phosphate,Sodium Tripolyphosphate Food Grade,STPP Sodium tripolyphosphate |
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Phosphorus and phosphate STPP Sodium tripolyphosphate food grade
Product name: Sodium tripolyphosphate; STPP FOOD GRADE; Sodium Tripolyphosphate FOOD grade.
CAS No. :7758-29-4
Molecular formula:Na5O10P3
Molecular structure:
Quality standard:GB1886.335-2021
Description:
Packing: 25kg or 50kg plastic bag, 1000kg jumbo bag. Or agree on the packaging method according to the user's needs.
Technical Specifications:
| Specifications | Food Additive |
| Appearance | White powder |
| Purity (Na5P3O10) | ≥85% |
| Whiteness | ≥90% |
| Content of P2O5 | 56~58% |
| Fe | ≤0.07% |
| PH Value of 1% water solution | 9.1~10.1 |
| Water insoluble | ≤0.1% |
| F | ≤20ppm |
| Pb | ≤2ppm |
| As | ≤3ppm |
| Total heavy metal (as Pb) | ≤10ppm |
Application:
We all use genuine raw materials to produce industrial grade sodium tripolyphosphate with less impurities and low content of heavy metals. STPP food grade also is used as water retention agent, quality improver, pH regulator, metal chelator. Sodium tripolyphosphate can increase the tenderness of meat, and can also be used as food improver of fish products and clarifier of beverages.
Contact Person: Ms. Emily
Tel: +86 13816701879
