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[Chemical Knowledge]：Specification for storage and transportation of pentylene glycol

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Pentylene glycol is a common chemical raw material, widely used in plastics, synthetic fibers, pharmaceuticals, pesticides and other fields. Due to its flammable and toxic properties, it is necessary to strictly comply with relevant regulations during storage and transportation to ensure safety. This article will detail the safety storage and transportation specifications for pentanediol.

1. the dangerous characteristics of pentanediol

pentanediol is a colorless, transparent, pungent odor liquid, with flammable, toxic and other characteristics. Its vapor and air mixture can form an explosive mixture, fire, high heat caused by combustion explosion. In addition, pentylene glycol is corrosive and can burn human skin, eyes and respiratory tract.

2. pentanediol storage specification

1. The storage place should be in a cool, ventilated and dry place, away from fire, heat and direct sunlight.
2. The storage container shall be a special container with good sealing performance to avoid leakage and volatilization.
3. The storage area shall be provided with obvious safety warning signs, and equipped with corresponding fire-fighting equipment and leakage emergency treatment equipment.
4. During the storage process, the safety status of containers and storage areas should be checked regularly, and any abnormalities should be handled in time.

3. pentanediol transport specification

1. transport vehicles should meet the relevant standards, with fire, explosion, leakage and other safety measures.
2. Before transportation, check whether the package is in good condition. If it is damaged, it should be handled or replaced in time.
3. During transportation, it should be kept stable to avoid severe vibration, collision and friction.
4. Transportation vehicles shall be equipped with corresponding fire-fighting equipment and leakage emergency treatment equipment, and obvious safety warning signs shall be set.
5. Hazardous factors such as high temperature, open flame and static electricity should be avoided during transportation, and mixed transportation with oxidants, acids and other substances is prohibited.

4. pentanediol leakage emergency treatment

1. found the leakage should immediately stop the operation, close the leakage source, to prevent the spread of leakage.
2. For a small amount of leakage, sand, dry lime or soda ash can be mixed and recycled into a special container.
3. For a large number of leaks, embankments or pits should be built and covered with foam to reduce steam disasters. Transfer to tank truck or special collector with explosion-proof pump, recycle or transport to waste treatment site for disposal.

5. safety protection measures

1. operators should be professionally trained to understand the dangerous characteristics of pentylene glycol and safe operation procedures.
2. Before operation, check the safety status of the workplace to ensure good ventilation and good protection facilities.
3. Operators should wear professional protective equipment, such as protective gloves, goggles, gas masks, etc.
4. Be vigilant during the operation and take timely measures when any abnormal situation is found.

In short, pentanediol as a commonly used chemical production raw materials, its safe storage and transportation is very important. Enterprises should strictly abide by the relevant norms, strengthen management and training, to ensure the safety and control of the operation process. At the same time, government regulatory departments should also strengthen supervision and crack down on illegal acts to ensure the safety of people's lives and property.

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