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Quick Details
Classification:
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Phosphate
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Other Names:
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STPP
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Place ofOrigin:
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Hubei, China (Mainland)
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Appearance:
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White Powder
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ModelNumber:
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food grade
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Type:
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Sodium Phosphate
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MF:
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Na5P3O10
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GradeStandard:
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Food Grade
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Application:
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Food Additive
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Usage:
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food additives
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CAS No.:
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7758-29-4
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EINECS No.:
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231-838-7
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Purity:
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95%min
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Brand Name:
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A&S
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Packaging & Delivery
Packaging Details:
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25kg per woven bag or kraft bag.
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Delivery Detail:
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Shipped in 15 days after payment
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STPP, (Sodium tripolyphosphate) is an inorganic compound with formula Na5P3O10. Sodium triphosphate is the sodium salt of the polyphosphate penta-anion, which is the conjugate base of triphosphoric acid.Sodium tripolyphosphate is produced by heating a stoichiometric mixture of disodium phosphate, Na2HPO4, and monosodium phosphate, NaH2PO4, under carefully controlled conditions.
HS CODE: 2835311000
Specifications:
Analysis
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Specification
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STPP content ≥%
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95
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P2O5 content ≥ %
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57
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Water insoluble ≤ %
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0.1
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PH ( 1%)
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9.5-10.0
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Whiteness ≥ %
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85
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Fluoride (as F) ppm
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30 max
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Arsenic (as As) ppm
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3 max
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Heavy Metal(as Pb) ppm
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10 max
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Chloride (as Cl) ≤ %
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0.025
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Sulfate (as SO42-) ≤ %
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0.4
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Apparent density
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0.70-0.85g/cm3
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Usage:Sodium Tripolyphosphate STPP can be used to preserve foods such as red meats, poultry, and seafood, helping them to retain their tenderness and moisture. Pet food and animal feed have been known to be treated with sodium triphosphate, serving the same general purpose as it does in human food.
Packing:25kg per kraft or woven bag, 1x20fcl=23mt or 20mt with pallets.
Shelf life:2years
Storage:Store in a cool, dry, ventilated environment.
Advantage on this item:BRC certificate factory.
Hubei A&S International Trade Co., Ltd. was established in 2010, it is approved by the National Foreign Trade Bureau of international import and export company.
Now the company has three import and export department, and it has a professional saling t eam and professional quality monitoriting team.
The company is specialized in Red yeast rice products ,Pharmaceutical materials ,Food Additives, Hearthcare products ,Chemical raw materials and so on. Our products are mainly exported to EU, United States, Canada, Russia, Southeast Asia and South America. Our company carries out marketing diversification and brand strategy, and to establish a professional management platform, which has comprehensive quality control,financial services ,logistics management.and we become one of the most characteristic of foreign trade companies.
we are adhering to the "integrity and win-win" business philosophy, insist to the "service-seeking, quality refinement," following "responsibility, innovation, win-win" enterprise spirit, we are committed to providing professional and efficient value-added services for our partners .
We are looking forward to have a good development with you .
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