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[Chemical Knowledge]：Specification for storage and transportation of catechol

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Catechol safety storage and transportation specification

1. Introduction

Catechol as an important chemical production raw materials, widely used in medicine, pesticides, dyes and other fields. However, due to its toxicity and flammability, strict compliance with relevant regulations is required during storage and transportation to ensure personnel safety and environmental protection. This article will detail the safe storage and transportation specifications of catechol.

the physicochemical properties of 2. catechol

catechol is a white crystalline powder with a pungent odor. It is soluble in water, ethanol, ether and other organic solvents, but insoluble in benzene, chloroform and other non-polar solvents. Catechol has strong reducibility and is easily oxidized to quinones. In addition, catechol is also toxic and flammable, in case of open flame, high heat or oxidant contact, there is a risk of combustion explosion.

3. catechol safety storage specification

1. storage place should choose cool, ventilated, dry warehouse, away from fire, heat source. The warehouse shall be equipped with fire fighting equipment and leakage emergency treatment equipment.
2. Catechol should be stored in a sealed container to avoid contact with air. The container shall be inspected regularly to ensure that it is in good condition.
3. Storage should be stored separately from other chemicals, especially with oxidants, acids, alkalis and other substances.
4. Safety warning signs shall be set up in the warehouse to clarify the hazards of catechol and emergency treatment measures.
5. Storage personnel should be professionally trained to understand the nature of catechol and safe operating procedures.

4. catechol safety transport specification

1. catechol transport should be carried out in accordance with the provisions of the transport of dangerous goods management, select the transport of dangerous goods qualified transport enterprises.
2. Transport vehicles shall be equipped with safety facilities such as fire prevention, explosion-proof and anti-static, and shall be kept in good condition.
3. During transportation, ensure that the catechol packaging is intact to prevent leakage and spillage.
4. During transportation, high temperature, open flame and electrostatic spark shall be avoided. It is forbidden to mix with oxidants, acids, alkalis and other substances.
5. Transport personnel should be professionally trained to understand the nature of catechol and safe operating procedures.

5. catechol leakage emergency treatment measures

1. In case of catechol leakage, the emergency treatment plan should be started immediately and professionals should be organized to deal with it.
2. A warning line shall be set up in the leakage area to prohibit irrelevant personnel from entering.
3. When a small amount of leakage, sand or other non-combustible materials can be adsorbed or absorbed and collected in a closed container. In case of large leakage, embankments or pits shall be constructed and covered with foam to reduce steam disasters.
4. Recycling or harmless treatment of leaked catechol to avoid environmental pollution.

6. conclusion

catechol as an important raw material for chemical production, its safety and environmental protection is of great significance for the protection of personnel health and environmental safety. Therefore, in the process of storage and transportation, we should strictly abide by the relevant norms, strengthen safety management, and ensure the safety and environmental protection of catechol. At the same time, the construction of emergency handling capacity should be strengthened. In case of leakage and other accidents, effective measures can be taken in time to deal with them and reduce accident losses.

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