Sodium hydrosulfite
Price:Negotiable
Contact Info
- Add:南通市崇川區(qū)江海大道高架97號, Zip:
- Contact: 胡先生
- Tel:0513-85666561
- Email:2369399482@qq.com
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Description
Additional Information
| Chinese Name | Sodium dithionite |
| English Name | Sodium hydrosulfite |
| Chinese Aliases | Insurance powder; Sodium hydrosulfite; Sodium sulfoxylate |
| CAS RN | 7775-14-6 |
| EINECS No. | 231-890-0 |
| Molecular Formula | Na2O4S2 |
| Molecular Weight | 174.1071 |
| Hazard Symbol | Xn:Harmful |
| Risk Phrases | R22R31R7 |
| Safety Phrases | S26S28AS43ES7/8 |
| Physicochemical Properties | Appearance White crystalline powder. Relative Density 2.3~2.4 Solubility Very soluble in water, insoluble in alcohol. |
| Uses | Mainly used as a reducing agent in dyeing, bleaching agent for pulp, hemp, oil, etc., and for pharmaceuticals, analytical reagents, etc. |
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| Origin: | China / Jiangsu / Nantongshi |
