Safety data for hidroxido de sodio (MSDS online)
| -Name | CAS number | Nombre/s |
| sodium hydroxide caustic soda | 1310-73-2 | hidróxido de sodio |
Hazard symbols for hidroxido de sodio
 C |
Risk phrases for hidroxido de sodio
R35: Causes severe burnsSafety phrases for hidroxido de sodio
S1/2: Keep locked up and out of the reach of childrenS26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
S37/39: Wear suitable gloves and eye/face protection
S45: In case of accident or if you feel unwell seek medical advice immediately (show the label where possible)