REQUIREMENTS OF REGULATIONS ON STORAGE OF TOLUENE FROM CHINESE LIST OF HAZARDOUS CHEMICALS

with the rapid development of the chemical industry, the storage and management of hazardous chemicals has become an important issue. Toluene is a widely used chemical, and its storage specifications and regulatory requirements have attracted much attention. This article will combine the "Hazardous Chemicals Directory" to analyze the regulatory requirements for toluene storage in detail to help companies manage compliance and avoid safety hazards or legal risks caused by non-compliance.

Basic Properties and Hazard Characteristics of Toluene

toluene (Cand) is a colorless, flammable liquid with a distinctive odor. It is widely used in chemical, pharmaceutical, paint manufacturing and other industries. Toluene is also a hazardous chemical and has the following hazardous properties:

1. flammability: Toluene has a low flash point and high flammability, and will burn rapidly in case of fire.
2. Volatile: Toluene volatilizes faster at room temperature and is easy to form explosive mixtures in the air.
3. Toxicity: Toluene has a certain acute toxicity, and long-term exposure may have adverse effects on human health.

Due to the hazardous nature of toluene, its storage must comply with relevant regulatory requirements to ensure the safety of personnel and the stability of the social environment.

Basic requirements for storage of toluene in the List of Hazardous Chemicals

the List of Hazardous Chemicals is an important basis for the management of hazardous chemicals in China, which clearly defines the storage requirements for toluene as a hazardous chemical. The following are several key requirements for toluene storage:

1. Safety requirements for storage sites

according to the List of Hazardous Chemicals, toluene should be stored in a special hazardous chemical warehouse with the following conditions:

• fire and explosion-proof design: The storage place shall be fire-resistant building, equipped with fire prevention facilities, such as firewalls, fire doors, etc.
• Ventilation facilities: Because toluene is volatile, ventilation equipment should be installed in the warehouse to ensure that the volatile gas is discharged in time to avoid accumulation.
• Explosion-proof electrical appliances: The electrical equipment in the warehouse shall meet the explosion-proof requirements to prevent fire or explosion caused by electrical sparks.

2. Selection of storage equipment

the storage equipment of toluene shall comply with relevant standards. Common equipment includes:

• storage tank: Toluene can be stored in special steel or non-ferrous metal storage tanks, which should have good sealing performance.
• Container metal containers used for transport and storage shall comply with the standards for the transport of dangerous goods.
• Special Tray: Toluene liquid should be stored in leak-proof trays to ensure that the risk of leakage is minimized.

3. Control of storage conditions

the storage environment of toluene should be strictly controlled to ensure that it is in a safe state:

• temperature control: The storage temperature of toluene should be controlled in a lower range to avoid volatilization or combustion caused by high temperature.
• Humidity control keep the storage environment dry to prevent the chemical reaction of toluene with other substances.
• Illumination control: Toluene should avoid direct sunlight to prevent chemical reactions or volatilization caused by light.

Specific regulatory requirements for toluene storage

according to the List of Hazardous Chemicals and related regulations, toluene storage should also meet the following specific requirements:

1. Layout of storage sites

the layout of the toluene storage site shall meet the safety distance requirements:

• keep away from fire source: The storage place should be away from fire and high temperature areas to prevent accidents caused by the flammability of toluene.
• Partition storage: Toluene should be stored separately from other hazardous chemicals to avoid accidents caused by chemical reactions.

2. Safety management measures

during the storage of toluene, enterprises should take strict safety management measures:

• periodic inspection: Regularly check storage equipment and facilities to ensure that they are in good condition.
• Leakage treatment in case of toluene leakage, measures shall be taken immediately to prevent the leakage from expanding.
• Emergency drill: Formulate emergency plans and conduct emergency drills regularly to ensure rapid and effective response in the event of an accident.

3. Coordination of transport and storage

transportation and storage of toluene shall be closely coordinated:

• packaging Requirements: Toluene should be packaged in accordance with standards during transportation to ensure safety during transportation.
• Transport identification: Transport vehicles should be marked with dangerous goods identification to ensure that other drivers and related personnel can identify.
• Handover Procedures: The transportation and storage unit shall complete the handover procedures to ensure the safe handover of toluene.

Summary

as an important hazardous chemical, the storage of toluene must strictly comply with the relevant requirements of the List of Hazardous Chemicals. From the location of storage sites, the selection of equipment, to the control of storage conditions and the implementation of safety management measures, every link is inseparable from standardized operation and management. Only by strictly complying with relevant laws and regulations can enterprises ensure the safety of toluene storage and avoid safety accidents or legal risks caused by illegal operations. Through the analysis of this paper, it is hoped that enterprises can better understand the specific requirements of the list of hazardous chemicals for toluene storage, so as to achieve compliance management in actual operation and ensure the safety of personnel and the environment.