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| Cas Number | 1310-73-2 |
| Chemical Name | sodium hydroxide |
| Chemical Synonym | |
| Hazard Category |
Specific target organ toxicity (single exposure) – category 3 Skin corrosion – category 1A |
| Hazard Statement |
H335 (May cause respiratory irritation) H314 (Causes severe skin burns and eye damage) |
| Pictogram |
GHS07 (Exclamation Mark) 
GHS05 (Corrosion) |
| Signal Word | Danger |
| Cut-offs | |
| Notes | |
| Sources |
N (The classification information for this entry was provided by the National Industrial Chemical Notification and Assessment Scheme) |
Hazardous Chemical History
| Date | Description |
|---|---|
| 09/05/2018 |
Synonym modified from [ caustic soda] to [] Hazard Category modified from [HC080:Skin corrosion – category 1A] to [HC110:Specific target organ toxicity (single exposure) – category 3, HC080:Skin corrosion – category 1A] Pictogram modified from [GHS05] to [GHS07,GHS05] Hazard Statement modified from [H314 Causes severe skin burns and eye damage] to [H335 ; H314 ] Sources modified from [EU] to [N] |
| 23/06/2016 | Chemical Added |