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China, Chinese Food Grade Quality Improver Sodium Tripolyphosphate STPP Powder1 Industrial Products Supplier Manufacturer Details, price list catalog:
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Inorganic SaltPhosphateSodium TripolyphosphateSTPP
Guangzhou Zio Chemical Co., Ltd.
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Product Description Product DescriptionSodium tripolyphosphate is an inorganic compound with the chemical formula Na5P3O10. It is an amorphous water-soluble linear polyphosphate. It is often used in food as a moisture retention agent, quality improver, pH regulator, and metal chelating agent.Product ApplicationSodium tripolyphosphate has the functions of chelating, suspending, dispersing, peptizing, emulsifying, pH buffering, etc. It can be used as the main auxiliary agent of synthetic detergent, industrial water softener, pretanning agent for tanning, dyeing auxiliary agent, organic synthesis catalyst , pharmaceutical industry dispersants and food additives, etc. In addition to exporting STPP, domestic STPP consumption is mainly concentrated in the detergent industry, food, ceramics, etc.Product SpecificationItemSpecificationAppearanceWhite granule or powderSodiumtripolyphosphate≥ 95%Total phosphate ( As P2O5)≥56.0%, ≤58.0%PH ( 1% solution)≥9.5, ≤ 10Loss on drying (105C 1h)≤ 0.7%Fluoride content≤ 10PPMAs content≤ 1PPMLead content≤ 1PPMPerformance density≥0.7g/ml, ≤0.8g/mlHeavy metal content (As Pb)≤ 10mg/kg20 mesh pass≥98%80 mesh pass≥45%Whiteness≥85%Detailed PhotosCompany Profile
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