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[Chemical Knowledge]：Specification for storage and transport of 1,3-propanediol

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1,3-Propanediol (1,3-Propanediol, referred to as 1,3-PD) is a common raw material for chemical production, widely used in medicine, cosmetics, food and other fields. Because of its toxicity and danger, it is necessary to strictly abide by relevant regulations during storage and transportation to ensure safety. This article will detail the safe storage and transportation specifications for 1,3-propanediol.

1. safety storage specification

1. storage site requirements
1,3-propylene glycol should be stored in a dry, cool, well-ventilated special warehouse, away from fire, heat and direct sunlight. The warehouse floor should be flat, non-slip, and equipped with fire prevention, explosion-proof, lightning protection and other safety facilities.
2. storage container requirements
storage of 1,3-propylene glycol containers should be selected food grade stainless steel or polyethylene and other materials, with good sealing and corrosion resistance. The container shall be inspected and maintained regularly to ensure that it is in good condition.
3. Storage limit requirements
According to relevant regulations, the storage capacity of 1,3-propanediol should be controlled within a certain range to avoid safety hazards caused by excessive storage. At the same time, storage should be reasonably scheduled according to production needs to ensure product freshness.
4. Storage management system The
shall establish a sound storage management system for 1,3-propanediol, and clarify the storage responsibility and management responsibilities. Strengthen the inspection and monitoring of the warehouse, and deal with abnormal situations in time to ensure storage safety.

2. transportation specification

1. transportation vehicle requirements
1,3-propylene glycol transportation should use special vehicles, with good sealing, shock resistance and crashworthiness. Vehicles should be inspected and maintained regularly to ensure safety during transportation.
2. Transportation personnel requirements Personnel
in the transportation of 1,3-propanediol should have relevant qualifications and experience, and understand the nature of the product and transportation requirements. In the process of transportation, we should be vigilant and deal with emergencies in time.
3. Transport packaging requirements The transport packaging of
1,3-propanediol shall comply with relevant regulations and have obvious identification and warning signs. The packaging shall be tight and firm to prevent leakage or breakage during transportation.
4. Transportation Management System The
shall establish a sound 1,3-propanediol transportation management system and clarify the transportation responsible person and management responsibilities. Strengthen the monitoring and management of the transportation process to ensure safety during transportation.

3. safety protection measures

1. Personnel protection measures
In the process of contact with 1,3-propylene glycol, the operator should wear protective gloves, masks and other personal protective equipment to avoid direct contact with the product. In case of accidental contact, rinse immediately with clean water and seek medical attention.
2. Environmental protection measures The place where 1,3-propanediol is
stored and transported should be kept well ventilated to avoid environmental pollution caused by product leakage. In the event of a spill, immediate measures should be taken to clean up and recover.

4. emergency measures

1. Leakage emergency treatment
in the storage and transportation of 1,3-propylene glycol leakage, should immediately take measures to clean up and recycling, to avoid pollution to the environment. At the same time, the site ventilation should be strengthened to avoid personnel poisoning.
2. Fire emergency treatment
If a fire accident occurs, it should immediately use dry powder, foam and other fire extinguishing equipment to extinguish the fire, and at the same time alarm and start the emergency plan, organize personnel evacuation and rescue.

In conclusion, in the field of raw materials for chemical production, regulations regarding the safe storage and transportation of 1,3-propanediol are of paramount importance. Enterprises should establish a sound management system and operating standards, strengthen staff training and safety education, ensure the safety and reliability of products, and provide a guarantee for the stable development of enterprises.

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