2-Propyne-1-sulfonic acid, sodium salt

142.11 g·mol−1

1.04 g/mL at 25 °C

26 °C

R10 - Flammable
R20/21/22 - Harmful by inhalation, in contact with skin and if swallowed
R36/38 - Irritating to eyes and skin
R40 - Limited evidence of a carcinogenic effect
R48/20/22 - Harmful: danger of serious damage to health by prolonged exposure through inhalation and if swallowed
R63 - Possible risk of harm to the unborn child
R68/20/21/22 - Harmful: possible risk of irreversible effects through inhalation, in contact with skin and if swallowed

S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
S36/37 - Wear suitable protective clothing and gloves

Xn

-20°C