Sichuan Xinyun Jinhong Technology Co., LTD
Sichuan Xinyun Jinhong Technology Co., LTD
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Product Introduction:
Sodium bisulfite, white crystalline powder. There is a smell of sulfur dioxide. It has an unpleasant odor. Exposure to air results in the loss of some sulfur dioxide and oxidation to sulfate. Dissolve in 3.5 parts of cold water, 2 parts of boiling water, and about 70 parts of ethanol, and the aqueous solution is acidic. Melting point decomposition. English alias: Sodium hydrogen sulfide; Sodium Bisulphite; sodium hydrogen sulfate; sodium sulfite.
Basic Product Information:
| Chinese name | Sodium bisulfite | molecular weight | 104.0609 |
| chemical formula | NaHSO3 | English name | Sodium Hydrogen Sulfite |
| CAS login number | 7631-90-5 | EINECS login number | 231-548-0 |
| appearance | White crystalline powder | Water solubility | dissolve in water |
Product Usage:
1. Used for bleaching cotton and organic fabrics;
2. Used as a reducing agent in industries such as dyeing, papermaking, leather making, and chemical synthesis;
3. Intermediate used in the pharmaceutical industry for the production of metamizole and aminopyrine;
4. Edible grade products are used as bleaching agents, preservatives, and antioxidants;
5. Used for the treatment of chromium containing wastewater and as an electroplating additive.