Sodium Hydrosulfite
Product Description
| Product | Sodium Hydrosulfite |
| CAS | 7775-14-6 |
| Formula | Na2S2O4 |
| Synonym | Sodium dithionite, sodium sulfoxylate, Dithionous acid, sodium salt (1:2), Sodium dithionite |
Typical Product Specifications
| Sodium Thiosulfate | 1.2% Max |
| Sodium Bisulfite | 7% Max |
| Bulk Density | 750 - 900 g/L |
| Appearance | White, crystalline powder |
| Sodium Dithionite | 88 - 92% |
| Sodium Carbonate | 4% Max |
| pH Value | 5.5 - 8.5 |
| Solubility | Clear |
| Chemical Structure | ![]() |
| Notes | Commonly used as a reducing agent in certain industrial dyeing processes. Use: REDUCING, |
| Class | Inorganic Chemicals: Nitrates, Phosphates, Oxides & more, Specialty Chemicals, Industrial Chemicals |
| Function | Reducing Agent |
| Industry | Industrial |

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