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China, Chinese High Quality 97% Purity Sodium Metabisulfite Na2s2o5 Industrial Grade Food Grade1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Inorganic SaltSulfateFood Grade Sodium MetabisulphiteFood Preservative Sodium Metabisulphite
BEIJING MUGU TECHNOLOGY CO., LTD.
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Product Description Product DescriptionSodium metabisulfite is a white or yellow crystalline powder or small crystal with a strong SO2 odor, a specific gravity of 1.4, soluble in water, and the aqueous solution is acidic. When it is in contact with a strong acid, it releases SO2 to form a corresponding salt. When it is left in the air, it oxidizes. It is Na2S2O6, so the product cannot be stored for a long time. Above 150 degrees Celsius, SO2 is decomposed.Sodium MetabisulfiteOther name:Sodium pyrosulfiteQuality standard:FCCV/E223/USPCAS NO.:7681-57-4HS CODE:28321000M.F.:Na2S2O5Specification:Industry grade/Food gradeAppearance:White crystalline powdeDetailed Photos Specification ITEM TEST RESULTAppearanceWhite crystalline powderSodium Metabisulphite (Na2S2O5) %97.21SO2 % ≥65Fe % ≤0.002ClarityclearInsoluble matter in acid% ≤0.009AS%<0.00009Phosphori acid test ≤4.2AppearanceWhite to slightly yellowishcrystialline powderApplicationsSodium sulfite has several applications as an antioxidant, a preservative and as a disinfectant. Some important uses of this compound are listed below.Industrial Grade:Industrial grade sodium metabisulfite is used in a wide range of applications:Rubber: a coagulant.Printing and dyeing: as a dechlorination agent for bleached cotton.Leather: impart leather the properties of soft, waterproof, folding resistance in leather treatment.Surfactants and polymerization: as a sulfonating agent and reducing agent.Gold refining: as a reducing agent to precipitate gold out of an solution by reducing the Au3+ to Au.Food Grade: sodium metabisulfite is used in a wide range of applications:Since sulfite is a strong reducing agent, it reacts with oxygen from fruits and vegetables and also inhibits oxidase activity, so it prevents food spoilage caused by oxidation and protects vitamin C in them.CertificationsPackaging & Shipping Company ProfileBEIJING MUGU TECHNOLOGY CO., LTD are specialized in the production and distribution of food packaging products and food additives. We are dedicated to providing high-quality solutions that meet the needs of the food industry, offering sustainable and innovative packaging options, as well as a range of food-safe additives to enhance product preservation and quality. Our goal is to support businesses in delivering safe, reliable, and eco-friendly packaging solutions that contribute to the sustainability and quality of food products globally.Main products for food ingredients: Citric acid: Citric acid Anhydrous, Citric acid Monohydrate, Sodium CitrateVital wheat glutenAscorbic acid, Calcium Ascorbate, Sodium AscorbateFood sweeteners: Erythritol, Allulose, Maltodextrin, Dextrose, Maltitol, Xylitol, Fructose, Stevia, Sucralose, Isomalt...Dietary fiber: Polydextrose, Resistant dextrin, Isomaltitol, Fructo Oligosaccharide, Xylo Oligosaccharide, Galacto Oligosaccharide, Isomalto Oligosaccharide, Food preservation: Sodium Metabisulphite, Sodium Benzoate, Calcium Propionate...
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