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[Chemical Knowledge]：Specification for storage and transport of divalent esters

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Divalent acid esters in the field of chemical production of raw materials in the safety of storage and transportation specifications

Introduction

as a common chemical production of raw materials, widely used in plastics, fibers, coatings, inks and other fields. However, due to its flammable, toxic and other characteristics, the safety requirements for storage and transportation are extremely high. In order to ensure the safety of dibasic esters during production, storage and transportation, it is essential to establish a set of strict specifications. The physical and chemical properties of

1. dibasic ester

dibasic ester usually has a colorless and transparent, pungent odor liquid, has a high flash point and ignition point, but it is very volatile and forms an explosive mixture with air. In addition, dibasic esters are toxic and corrosive, causing harm to humans and the environment.

2. dibasic ester safety storage specification

1. storage place should choose dry, well ventilated, cool place, away from fire, heat and direct sunlight.
2. The storage container should be made of stainless steel or glass, and avoid the use of plastic containers to prevent the corrosion of the container by the dibasic acid ester.
3. In the process of storage, the sealing of the container should be checked regularly to prevent the leakage of dibasic ester.
4. Fire fighting equipment and leakage emergency treatment equipment shall be set in the storage area to ensure that measures can be taken in time in case of emergency.

3. divalent ester safety transport specification

1. transport vehicles should have the appropriate qualifications and certificates to ensure the safety of the transport process.
2. During transportation, the vehicle shall run smoothly, avoid violent vibration and collision, and prevent leakage of divalent acid ester.
3. Transportation vehicles shall be equipped with corresponding fire-fighting equipment and leakage emergency treatment equipment to cope with possible emergencies.
4. During transportation, the dibasic ester should be closely monitored to ensure that its temperature and pressure and other parameters are within the normal range.

4. dibasic acid ester toxicity protection and emergency measures

1. in the process of contact with dibasic acid ester, should wear professional protective gloves, masks and goggles and other personal protective equipment, in order to prevent poisoning and burns and other hazards.
2. In case of divalent ester leakage accident, the emergency treatment plan shall be started immediately, effective measures shall be taken to control the leakage, and the leakage area shall be cleaned and disinfected.
3. If exposure to dibasic acid esters causes symptoms of poisoning, the patient should be immediately moved to a well-ventilated place and sent to a doctor for treatment in time.

5. Training and Management Measures

1. Professional training for staff engaged in the storage and transportation of dibasic acid esters to improve their safety awareness and operational skills.
2. Establish and improve the safety management system and operating procedures for the storage and transportation of dibasic acid esters to ensure the effective implementation of various safety measures.
3. Conduct regular safety inspection and evaluation to discover and solve potential safety hazards in time.

summary

dibasic ester as an important raw material for chemical production, its safe storage and transportation is very important. In order to ensure the safety of dibasic acid esters during production, storage and transportation, it is necessary to formulate strict specifications and take corresponding measures. By understanding the physical and chemical properties of dibasic acid esters, following safe storage and transportation regulations, strengthening toxicity protection and emergency treatment measures, and implementing training and management measures, the safety of workers and the environment can be effectively guaranteed.

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