| Customization: | Available |
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| CAS No.: | 231-673-0 |
| Formula: | Na2s2o5 |
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1. Used as chromatographic analysis reagent, preservative and reducing agent, used in dye and pharmaceutical industry.
2. Sodium pyrosulfite has a stronger reducibility than sulfite, and its action is similar to sodium sulfite.
3. Used in the food industry as bleaching agents, preservatives, loosening agents, antioxidants, color protectants and preservatives.
4. The pharmaceutical industry is used to produce chloroform, phenylpropyl sulfone and benzaldehyde.Rubber industry used as a solidifying agent.The printing and dyeing industry is used as dechlorination agent for cotton cloth after bleaching.Tanning industry for leather processing, can make leather soft, plump, tough, with waterproof, folding, wear resistance and other properties.The chemical industry is used to produce hydroxyvanillin, hydroxylamine hydrochloride, etc.Photographic industry as a developer, etc.
5. Analysis.Antiseptic agent.Reducing agent.antioxidants.
Packing:
25kg, 1000kg bag, or as your demand.
Advantages:
1. Professional technology and factory
2. The quality is guaranteed and the delivery is timely
3. Professional export business team
4. Quality after-sales service
5. Free samples for testing
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