Strengthen the local exhaust air. Operators must undergo special training and strictly abide by the rules of operation. It is recommended that operators wear self-priming filter respirators, wear chemical safety glasses and wear antistatic work clothes. Keep away from fire and heat sources. Smoking is strictly prohibited in the workplace. The use of explosion-proof ventilation systems and equipment. Avoid producing dust. Avoid contact with oxidizing agents, acids, halogens and chlorinated hydrocarbons. In particular, pay attention to avoid contact with water. Operate in nitrogen gas. Light handling and unloading should be carried out to prevent packing and container damage. Equipped with corresponding varieties and quantities of fire fighting equipment and leakage emergency handling equipment. The empty container may remain harmful.