| Customization: | Available |
|---|---|
| CAS No.: | 149-44-0 |
| Formula: | Nahso2. CH2o. 2H2O |
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| Item | Specifications |
| Sodium Formaldehyde Sulphoxylate | ≥98.0% |
| Solution | Clear or slightly cloudy |
| Sulfide | Not black in color |
| Appearance | White solid |
In printing and dyeing industry, it is used as discharge agent and VAT dye for cotton, rayon and short fiber fabrics. Used as a REDOX catalyst in the preparation of synthetic resins and synthetic rubber. It is also used as an antidote, sugar bleach, detergent, detergent, and for the preparation of indigo dyes, VAT dyes, etc. Formaldehyde sodium bisulfate is one of the most used reducing agents in discharge printing, which can make the dyed color disappear, so the name of the white powder.
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