Precautionary statements
P210：Keep away from heat/sparks/open flames/hot surfaces. — No smoking.
P222：Do not allow contact with air.
P223：Keep away from any possible contact with water, because of violent reaction and possible flash fire.
P231+P232：Handle under inert gas. Protect from moisture.
P233：Keep container tightly closed.
P370+P378：In case of fire: Use … for extinction.
