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China, Chinese Sodium Sulphite, Sodium Sulfite Anhydrous 98% Sodium Sulphite1 Industrial Products Supplier Manufacturer Details, price list catalog:
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Inorganic SaltSulfideSodium Sulfite Anhydrous 98% Sodium SulphiteSodium SulphiteSodium Sulfite Anhydrous
Choice Chemicals Ltd.
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Product Description Product DescriptionSodium Sulfite 98%, sodium sulphite is a soluble sodium salt of sulfurous acid (sulphite) with the chemical formula Na2SO3.It is a white crystal powder or granule that tastes salty with sulphur odor.CAS RN.:7757-83-7EINECS:231-821-4H.S.CODE:2832.1000.00 1. Chemical AnalysisSodium Sulphite 98% CrystallineComponentRangeTypicalNa2SO3 % ≥ 98.0 %98.37%Fe % ≤ 0.003% 0.003%Water insoluble matter ≤ 0.02%0.02%Na2CO3 ≤ 0.60%0.23%As 2ppm max.-Pb10ppm max.<10 ppm Sodium Sulphite 97% Powder / CrystalineComponentRangeTypicalNa2SO3 % ≥ 97.0 %97.5%Fe % ≤ 0.003% 0.003%Water insoluble matter ≤ 0.02%0.02%Na2CO3 ≤ 0.60%0.23% Sodium Sulphite 96% Powder / Crystalline ComponentRangeTypicalNa2SO3 % ≥ 96.0 %96.5%Fe % ≤ 0.003% 0.003%Water insoluble matter ≤ 0.02%0.02%Na2CO3 ≤ 0.60%0.23% 2. Application Pulp and paper industryLignin removal agentWater treatmentOxygen scavenger agent.Photographic industryTo protect developer solutions from oxidation and (as hypo clear solution) to wash fixer (sodium thiosulfate) from film and photo-paper emulsions.Textile industryBleaching, desulfurizing and dechlorinating agentChemical manufacturingSulfonation and sulfomethylation agent. It is used in the production of sodium thiosulfate.Leather tradeThe sulfitization of tanning extractsOther applicationsl froth flotation of oresl oil recoveryl food preservativesl making dyesl It is used in the purification of TNT for military use. 3. Transportation Information:DOT Classification:Not a DOT controlled materialU.N.Not applicablePacking Group:Not applicable 4. Handing & Storage(1).Precautions:Do not ingest. Do not breathe dust. Wear suitable protective clothing. If ingested, seek medical advice immediately and show the container or the label. Keep away from incompatibles such as oxidizing agents, combustible materials, organic materials, acids. (2).Storage: Air sensitive. Moisture sensitive. Keep container tightly closed. Keep container in a cool, well-ventilated area.Packaging & Shippingl In 25kg bagsl 27MT/20'FCL.l ChoiceChem brand packagel OEM package can be chosenCompany ProfileWho We AreChoiceChem is a specialty chemicals company that is in the business of producing and marketing sulphates, nitrates, additives, and pesticides. With 20 years of OEM production experience in China, we help to improve the quality of life for the world's population by supplying superior quality and environmentally friendly chemicals to satisfy global demand in agriculture and industry.We operate worldwide and have offices in Australia and the United Kingdom offering full services and logistics. Our global reach and the range of our products are continuously developing in line with our customers' needs.Our mission is to be the supplier of choice for our customers and to deliver meaningful benefits for our consumers, market partners, employees, and the world around us in a sustainable manner and to create brighter lives for people today and for generations to come.
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