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China, Chinese Factory Manuacturer with Best Price of Sodium Hydrosulphite 90 for Sale1 Industrial Products Supplier Manufacturer Details, price list catalog:
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Inorganic SaltSulfateSodium Hydrosulphite 90Sodium Hydrosulphite Factory
Hebei Jinchangsheng Chemical Technology Co., Ltd.
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Product DescriptionSodium disulfite, also known as insurance powder, is an inorganic substance with the formula Na2S2O4 and is a white crystalline powder.Product Name:Sodium HydrosulfiteOther Name:Sodium DithioniteAppearance:White powderMolecular Formula:Na2S2O4CAS No.: 7775-14-6HS Code:2831101000MOQ:1*20'FCLPackage: 50kg Iron drum or Customized packageSpecificationINDEX90%88%85%Na2S2O4≥90%≥88%≥85%Fe≤20ppm≤20ppm≤20ppmZinc(Zn)≤1ppm≤1ppm≤1ppmOther heavy metal (as Pb)≤1ppm≤1ppm≤1ppmWater Insolubles≤0.05%≤0.05%≤0.05%Shelf Life(month)121212USAGE1.Widely used in printing and dyeing industry,such as cotton fabrics dyeing auxiliary, silk fabric bleaching.2.Used as bleaching agent in paper industry.3.Used as bleaching agent,antiseptic agent and antioxidant agent in food industry.4.Used as bleaching agent for soap,oil esters,pulp in light industry.5.Used for producing rongalite, sodium thiosulfate,thiourea,sulfur,benzoic acid, synthetic dyes, also used copperplate printing,analytical reagent in the chemical industry,etc.6.Used as reducing agent in printing and dyeing industry.Packing & Delivery50 kg Drum , 21.6MT/20'FCL .also be packed according to customer's needs.Store closed containers in a cool, dry, well-ventilated area. Avoid exposure to direct sunlight.Company ProfileHebei Jinchangsheng Chemical Technology Co., Ltd. as a subsidiary of Jinzhou city Jinchangsheng chemical co., LTD, our office are located in Haikou city, hainan province .Our company is engaged in developing and manufacturing organic acid, Alcohol,Ester,Metal ingot.The research center is located in the High-Tech Development Zone in Shijiazhuang, covering an area of 1000 sq.We have been in manufacturing and export for 19 years. Based on the principle of " Customer first, quality first", we have been through ISO quality systems. We also let SGS test product quality based on national standards and do our best to satisfy customers' multiple requirements. We have established a strict quality standard inspection system in material purchase, production process and product test. Standar inspection by quality manager is involved in each step such as packing, delivery, loading and shipping. Pursuing premium quality is the core activate of our developing and serving customers wholeheartedly is our eternal purpose!
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