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[Chemical Knowledge]：Specification for storage and transport of isoheptane

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Isoheptane in the field of chemical production of raw materials in the safety of storage and transportation specifications

Introduction

isoheptane is a common chemical production of raw materials, widely used in petroleum, chemical, pharmaceutical and other fields. Because of its flammable, explosive, toxic and other characteristics, it is necessary to strictly abide by relevant specifications during storage and transportation to ensure safety. This article will detail the safety storage and transportation specifications for isoheptane.

1. the physical and chemical properties of isoheptane

isoheptane is a colorless, transparent, pungent odor liquid, molecular formula C7H16, boiling point of 9.5 ℃, flash point of -12 ℃, spontaneous ignition point of 405 ℃, density of 0.67g/cm3, insoluble in water, soluble in organic solvents. Because of its low flash point, flammable and explosive, it belongs to dangerous chemicals.

2. isoheptane safety storage specification

1. The storage place should be selected in a well-ventilated, dry and cool place, avoiding direct sunlight and high temperature.
2. The storage container shall be a special container with pressure resistance, corrosion resistance and good sealing performance. Iron or aluminum containers are strictly prohibited.
3. The storage site shall be provided with corresponding fire-fighting facilities, such as fire extinguishers and fire hydrants, which shall be inspected and maintained regularly.
4. During the storage process, the storage and delivery of isoheptane should be strictly controlled, and records should be made to ensure that the accounts are consistent.
5. Operators should be professionally trained to understand the nature of isoheptane and safe operation procedures, and wear appropriate protective equipment.

3. isoheptane safety transport specification

1. transport vehicles should meet the requirements of dangerous chemicals transport, with the corresponding license and qualification.
2. Before transportation, check the tightness and pressure resistance of the container to ensure that the container is intact.
3. During transportation, it should be kept stable, avoid violent vibration and collision, and prevent container damage or leakage.
4. Transportation vehicles shall be equipped with corresponding fire fighting equipment and leakage emergency treatment equipment to ensure timely treatment in case of accidents.
5. During transportation, traffic rules should be observed to keep the speed stable and avoid speeding and fatigue driving.

4. isoheptane leakage emergency treatment specification

1. found isoheptane leakage, should immediately start the emergency plan, organize professionals to deal.
2. Cut off the leakage source, mix with sand, dry lime or soda ash and recycle it into a special container.
3. For a small amount of leakage, a large amount of water can be used to flush, and the wash water will be diluted into the waste water system.
4. For a large number of leaks, embankments or pits should be constructed and covered with foam to reduce steam disasters.
5. Pay attention to personal protective measures during the treatment, wear corresponding protective equipment, and avoid direct contact with isoheptane.

5. summary

isoheptane as a common chemical production raw material, its safe storage and transportation is very important. Relevant codes and standards should be followed, and the training of management and operation personnel should be strengthened to ensure the storage and transportation safety of isoheptane. At the same time, a sound emergency plan and leakage treatment measures should be established to ensure that accidents can be handled in time and reduce losses.

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