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[Chemical Knowledge]：Specification for storage and transport of ethyl methacrylate nitrile

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1. Introduction

Ethyl methacrylate nitrile (EMA) is an important chemical raw material, widely used in synthetic rubber, plastics, fibers and other fields. However, due to its unique chemical properties, EMA has certain safety risks during storage and transportation. In order to ensure the safe storage and transportation of EMA, it is essential to develop standardized operating procedures.

2. the properties and hazards of EMA

EMA is a colorless and transparent liquid with a pungent odor. It has an irritating effect on the skin and eyes and can cause respiratory allergies and skin contact dermatitis. EMA is also flammable and toxic, and may cause combustion or explosion when exposed to open flames, high heat or oxidants.

3. EMA's safe storage specifications

1. Storage facilities: EMA should be stored in a cool, dry, well-ventilated dedicated warehouse. The warehouse shall be far away from fire and heat sources, and equipped with corresponding fire-fighting equipment and leakage emergency treatment equipment.
2. Storage container: EMA should be stored in a special stainless steel or glass fiber reinforced plastic container, avoiding the use of iron, aluminum and other metal containers to prevent chemical reactions. The container should be well sealed to prevent leakage.
3. Storage management: The warehouse shall establish a strict management system for access and storage, and regularly check the stored EMA to ensure that the container is in good condition and free of leakage. Smoking and open fire operation are prohibited in the warehouse, and anti-static measures shall be taken.

4. EMA's safety transport specification

1. Transport vehicles: EMA should use special dangerous goods transport vehicles for transport, vehicles should meet the relevant national standards, with effective fire prevention, explosion prevention, leakage prevention and other safety facilities.
2. Transport packaging: EMA packaging should comply with the national dangerous goods packaging specifications, packaging containers should be strong, sealed to prevent leakage and damage. There shall be obvious signs and marks of dangerous goods on the outside of the package.
3. Transportation route: EMA transportation should choose a safe transportation route to avoid passing through sensitive areas such as densely populated areas and important facilities. During transportation, the traffic rules shall be observed, the speed shall be kept stable, and operations such as sudden braking and sharp turning shall be avoided.
4. Transport personnel: The transport of EMA shall be handled by professionally trained drivers and supercargo, who shall understand the nature and hazards of EMA and master emergency treatment measures.

5. EMA leakage emergency treatment

1. Leakage treatment: in case of EMA leakage, the emergency treatment plan shall be started immediately, effective measures shall be taken to prevent the leakage from spreading, and the leakage area shall be isolated and alerted.
2. Personnel protection: the personnel handling the leakage accident should wear professional protective equipment, such as protective gloves, protective glasses, gas mask, etc.
3. Environmental cleaning: The leaked EMA shall be recycled or treated innocuously to avoid pollution to the environment and groundwater. During the cleaning process, attention should be paid to prevent the occurrence of secondary accidents.

6. conclusion

ethyl methacrylate nitrile as an important raw material for chemical production, there are certain safety risks in the process of storage and transportation. In order to ensure its safe storage and transportation, standardized operating procedures must be formulated and strictly implemented. By taking scientific storage and transportation measures, the safety risk of EMA can be reduced, the safety of people's lives and property can be guaranteed, and the healthy development of the chemical industry can be promoted.

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