Sodium Tripolyphosphate (STPP) in the food industry is mainly used in cans, dairy products,fruit juice drinks and soy milk quality improvement agent; Water-retaining agent and tenderizer for meat products such as ham and luncheon meat; In the processing of aquatic products, it can not only play the role of water retention and tender, but also play the role of expansion and bleaching. Soften the beans in canned beans; It can also be used as water softener, chelating agent, pH regulator and thickening agent and in beer industry. Sodium tripolyphosphate is generally added 3-5%e in food processing, and the maximum amount is 3% in aquatic processing.
Item | Specification |
NA5P3O10 | 95% Min |
P2O5 | ≥57% |
Water Insoluble | 0.05% Max |
PH Value | ≥9.5, ≤10.0 |
F | ≤30mg/kg |
As | ≤3mg/kg |
Heavy Metal | ≤10mg/kg |
Density | ≥0.72g/ml,≤0.85g/ml |
SO4- | ≤0.40% |
Pb | ≤2mg/kg |
100 Mesh Thu | ≥45% |
Whiteness | ≥85% |
Appearance | White powder |
PACKING: 25KG NET / BAG
STORAGE AND TRANSPORT: IN DRY AND COOL NORMAL TEMPERATURE
SHELF LIFE: 2 YEARS
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