R 15/29:	contact with water liberates toxic, extremely flammable gas
R 28:	very toxic if swallowed
R 32:	contact with acids liberates very toxic gas
R 50:	very toxic to aquatic organisms
S1/2:	keep locked up and out of reach of children
S 3/9/14:	keep in a cool, well-ventilated place away from…(incompatible materials to be indicated by the manufacturer)
S 30:	never add water to this product
S 36/37:	wear suitable protective clothing and gloves
S 45:	in case of accident, or if you feel unwell, seek medical advice immediately (show the label where possible)
S 61:	avoid release to the environment; refer to special instructions/ safety data sheets.