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Purity :88%
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| Compound | sodium dithionite | ||||
|---|---|---|---|---|---|
| CAS No. | 7775-14-6 | Catalog No. | AH20007 | Brand | |
| Purity | 88% | Packing | 1ton | Grade | |
| Lead Time | 2Day (s) | Origin | Loading Port | ||
| Boiling Point | 1390ºC |
|---|---|
| Stability | Stable, but air sensitive. Incompatible with strong acids, strong oxidizing agents, water, moisture. |
| Storage Condition | Store at RT. |
| Appearance & Physical State | White solid |
| Water Solubility | 250 g/L (20 ºC) |
| Density | 2.13 |
| Melting Point | 300ºC (dec.) |
Sodiumhydrosulfite with the formula Na2S2O4 is alsoknown as sodium dithionite, and is white sand-shaped crystal or yellowishpowder. It is soluble in sodium hydroxide solution and slightly soluble inethanol.Powderedanhydrous sodium hydrosulfite with a small amount of water may ignite in air bythe heat of decomposition. Sodium hydrosulfite is the most suitable used asbleaching agent in papermaking industry. And it is widely used to reducing dye,reducing clean, print, decolor and bleach for silk, wool and nylon fabric intextile industry and as reductant or bleach for the production of dye and pharmaceuticalin organic synthesis industry.
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