Basic Info.
Model NO.
sodium formaldehyde sulfoxylate
Grade Standard
Industrial Grade
Transport Package
50kg/Drum
Specification
Industrial Grade
Trademark
sodium formaldehyde sulfoxylate
Production Capacity
50000ton
Product Description
Name: Sodium hydroxymethanesulphinate CAS: 149-44-0 MW:118.09 MF:CH3NaO3S Appearance:Crystalline powder Purity:99%
Application : 1.Mainly used as a discharging agent ,color-discharging agent ,reductant in printing and dyeing industry,as an activating agent for production styrene-butadise rubber and synthetic resin. 2.Also be used to decolourize and bleach some organic matters .As a bleaching agent in synthetic rubber ,sugar-making ,and food industries. Detailed Photos
| Item | First grade | Superior grade |
| NaHSO2·CH2O Content% | 98% min. | 99% min. |
| State of Solution | Be soluble in water and appear in clarification or micro turbidity | Be soluble in water and appear in clarification or micro turbidity |
| Sulfide | Not in dark | Not in dark |
| Alkalinity as sodium carbonate | 3.0% max. | 1.5% max. |
| Odor | Slight | Slight |
| Cu & Mn | 5ppm max. | 3ppm max. |
Sodium Formaldehyde Sulfoxylate is mainly used in the printing and dyeing industry as a dye discharge agent, color discharge agent, reducing agent and as an activator for styrene-butadiene rubber and synthetic resin. It is also used in the decolorization and bleaching of some organic substances (such as synthetic rubber, sugar and food industries for bleaching). agent), which can be used instead of insurance powder under certain conditions. It cannot be used to bleach imported food. Packaging & Shipping
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