| Customization: | Available |
|---|---|
| CAS No.: | 7681-57-4 |
| Formula: | Na2s2o5 |
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Sodium metabisulfite, with the chemical formula Na2S2O5, is a white or yellowish - white crystalline powder. It has a pungent sulfur - like odor and is soluble in water. It is mainly used as a preservative and antioxidant in the food and beverage industry to prevent the growth of microorganisms and the oxidation of food components. In the wine - making process, it helps to prevent oxidation and microbial spoilage. It is also used in the textile industry for bleaching and in the paper industry for pulp bleaching and to prevent discoloration. In addition, it has applications in the pharmaceutical and chemical industries for various purposes such as in the synthesis of certain drugs and as a reducing agent in chemical reactions.
| TEST ITEMS | TEST STANDARD | TEST RESULT |
| Na2S2O5 | ≥96.5% | 97.42% |
| FERRON(Fe) | ≤0.005% | 0.001% |
| WATER INSOLUBLE | ≤0.05% | 0.02% |
| As | ≤0.0001% | <0.0001% |
| HEAVY METAL(Pb) | ≤0.0005% | <0.0002% |
| CLARITY | PASS | PASS |
| APPEARANCE | WHITE OR LIGHT YELLOW CRYSTALLINE POWDER | PASS |
| CONCLUSION | THE ABOVE PRODUCT COMPLIES WITH INDUSTRIAL GRADE | |
Packaging:
25kg bag/50kg bag
27tons/1FCL without pallet;25tons/1FCL with pallet
Shandong Jiuchong Chemical Company Limited was founded in 2016, which is located in Weifang City, Shandong Province, China. We have 228 square meters of office space. Now Jiuchong chemical is a large modern international chemical enterprise with more than 28 series. Since our establishment, the company has gradually established and improved a sound supply chain system, quality monitoring system and service system, ensuring products quality and service.
At the same time, relying on our own geographical location and resource advantages, our company is committed to the optimization of a variety of chemical supply chain, including magnesium chloride, sodium metabisulfite, sodium bicarbonate, calcium chloride, magnesium sulfate, polyaluminium chloride, aluminium sulfate, industrial salt, soda ash etc.
Our products are sold well in 288 domestic cities and more than 36 foreign countries. Now the company has won the praise and trust of domestic and foreign customers. Based on stable quality and output, good team service and staff efforts, we will continue to develop domestic and foreign markets.
Jiuchong chemical takes "integrity, innovation and development" as the concept, puts integrity in the priority position in serving customers, and guarantees high quality products and satisfactory cooperation for customers experience. Your satisfaction is our driving force. Quality is the soul of enterprise and that is what we have always done. In the future, Shandong Jiuchong Chemical Company Limited hopes to build a brilliant tomorrow with you!
| Industry Salt | Sodium Sulphate Anhydrous |
| Calcium Chloride | Citric Acid |
| Magnesium Chloride | Magnesium Oxide |
| Magnesium Sulfate | Hydrated Lime |
| Sodium Carbonate | Ferrous Sulfate |
| Sodium Bicarbonate(Baking Soda) | Ammonium Sulfate |
| Sodium Metabisulfite | Aluminum Sulfate |
| Sodium Sulfite Anhydrous | Polyaluminum Chloride |
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