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| Product Name: | Sodium hydroxymethanesulfinate |
| CAS Registry Number: | 149-44-0 |
| EINECS: | 205-739-4 |
| Synonyms: | Sodium hydroxymethanesulfinate hydrate; Formaldehyde Sodium sulfoxylate =Rongalite;Sodium hydroxymethanesulfinate;Sodium Formaldehyde Sulfoxylate Hydrate; |
| Molecular Structure: |
 |
| Molecular Formula: | CH3O3S.Na |
| Molecular Weight: | 118.09 |
| Boiling Point: | 446.4 °Cat760mmHg |
| Melting Point: | ~120 °C (dec.) |
| Flash Point: | 223.8 °C |
| Risk Codes: | 36/37/38 |
| Safety Statements: | 26-36 |
| Hazard Symbols: | Xi: Irritant; |