Photo: Pierandrea Malfi - Liceo Foscarini - Venezia
|Disodium sulfide nonahydrate|
|Sodium sulfide nonahydrate|
|Sodic sulfide nonahydrate|
|R31 - Contact with acids liberates toxic gas.
R34 - Causes burns.
R50 - Very toxic to aquatic organisms.
|S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.)
S61 - Avoid release to the environment. Refer to special instructions / safety data sheets.