Name: Hanging white block
Foreign name: formaldehyde sulphoxylate
Formation points: sodium formaldehyde sulfoxylate
Use route: industrial bleaching agent, reducing agent
Other name: carved white block
CAS Number: 6035-47-8
Molecular weight: 154.118
main application
1. It is an industrial bleaching agent due to its strong reducibility under high temperature, which makes it have bleaching effect.
2. Hanging white block is used as a discharge agent and reducing agent in the printing and dyeing industry to produce indigo dyes.
3. Used as activator for polymerization of styrene butadiene rubber in rubber industry.
4. The auxiliary agent of photosensitive photographic materials.
5. Daily industrial bleaching agent and used in the pharmaceutical industry, etc.
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