Article 22 of the "Regulations on the Safety Management of Hazardous Chemicals" requires that hazardous chemicals must be stored in special warehouses, special sites or special storage rooms (hereinafter collectively referred to as special warehouses), and the storage methods, methods and storage quantities must meet national standards. and managed by special personnel.

Article 22 of the "Regulations on the Safety Management of Hazardous Chemicals" stipulates that highly toxic chemicals and other hazardous chemicals whose stored quantity constitutes a major source of danger must be stored separately in a special warehouse, and the system of two-person sending and receiving and two-person custody shall be implemented.

Article 23 of the "Regulations on the Safety Management of Hazardous Chemicals" stipulates that special warehouses for hazardous chemicals shall meet the requirements of national standards for safety and fire protection, and set up conspicuous signs.

"General Rules for the Storage of Commonly Used Chemical Dangerous Goods" (GB 15603--1995) stipulates that the warehouses storing hazardous chemicals must be equipped with technical personnel with professional knowledge, the warehouses and places should be managed by special personnel, and the management personnel must be equipped with reliable personal safety protection supplies.

Hazardous chemicals should be stacked in the open air, which should meet the safety requirements of fire prevention and explosion-proof.

Storage method: According to GB 15603--1995, according to the characteristics of dangerous chemicals, implement isolated storage, separated storage, and separated storage. According to the performance of dangerous goods, they are divided, classified and stored in separate warehouses.