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| Cas Number | 7775-14-6 |
| Chemical Name | sodium dithionite |
| Chemical Synonym |
sodium hydrosulphite sodium hydrosulfite |
| Hazard Category |
Self-heating substance or mixture – category 1 Acute toxicity – category 4 |
| Hazard Statement |
H251 (Self-heating; may catch fire) H302 (Harmful if swallowed) |
| Pictogram |
GHS02 (
Flame
) 
GHS07 (Exclamation Mark) |
| Signal Word | Danger |
| Cut-offs | |
| Notes | |
| Sources |
EU (Classification information for chemical is taken from the European Union’s Classification, Labelling and Packaging (CLP) Regulation.) |
Hazardous Chemical History
| Date | Description |
|---|---|
| 26/07/2019 |
Synonym modified from [ sodium hydrosulphite] to [ sodium hydrosulphite; sodium hydrosulfite] |
| 23/06/2016 | Chemical Added |