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[Chemical Knowledge]：Specification for storage and transportation of DOA

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DOA in the field of chemical production of raw materials for safe storage and transportation specifications

1. Introduction

In the field of chemical production of raw materials, DOA (stannous dioctoate) is a common catalyst and stabilizer. Due to its unique chemical properties, DOA needs to strictly adhere to specific safety regulations during storage and transportation to ensure personnel safety and environmental protection. This article will detail the DOA's safe storage and transportation specifications to ensure safety and efficiency in the production process.

the physical and chemical properties of 2. DOA

DOA is a colorless to pale yellow liquid with a high degree of chemical reactivity and thermal stability. However, DOA is very sensitive to moisture, acids and alkalis, and is prone to decomposition and corrosion reactions. Therefore, during storage and transportation, special care needs to be taken to avoid contact with these substances.

3. DOA safety storage specifications

1. Storage facilities: DOA should be stored in a dry, cool, well-ventilated special warehouse, away from fire, heat and direct sunlight. The warehouse floor shall be non-slip and equipped with a leakage collection system.
2. Storage container: DOA should be stored in a special stainless steel or polyethylene container, and ensure that the container is well sealed to prevent leakage. The container shall be inspected and maintained regularly to ensure that it is in good condition.
3. Storage limit: According to warehouse conditions and safety requirements, the storage quantity of DOA should be limited to ensure that measures can be taken quickly for disposal in the event of an accident.
4. Safety signs: Obvious safety signs should be set up at the entrance of the warehouse and the storage area, including warning signs such as flammable, toxic, and corrosive to remind personnel to pay attention to safety.

4. DOA safety transport specifications

1. Transport vehicles: DOA should use special dangerous goods transport vehicles for transport, vehicles should comply with relevant regulations and standards, with fire, explosion, leakage and other functions.
2. Transport packaging: DOA's transport packaging should comply with relevant standards to ensure that there will be no leakage, damage and other accidents during transportation. The packaging shall be marked with the identification of dangerous goods and the precautions for transportation.
3. Transportation routes: safe transportation routes should be selected to avoid passing through sensitive areas such as densely populated areas and water source protection areas. During transportation, you should abide by traffic rules, keep the speed stable, and avoid sudden braking and other operations.
4. Transportation personnel: Transportation personnel shall have relevant qualifications and experience, understand the nature of DOA and transportation safety requirements, and be able to handle emergencies.

5. emergency treatment measures

in the process of storage and transportation of DOA, such as leakage, fire and other accidents, should take the following emergency treatment measures:

1. Leakage treatment: in case of DOA leakage, should immediately cut off the leakage source, and use special absorption materials to clean up the leakage. Avoid leakage into sewers, water sources and other environmentally sensitive areas.
2. Fire treatment: in case of fire, fire extinguishing equipment such as dry powder and foam shall be used immediately. During the fire extinguishing process, attention shall be paid to the protection of personnel and environmental safety on site.
3. Medical first aid: If a person comes into contact with the DOA or has symptoms of poisoning, he or she should be immediately moved to a safe area and appropriate medical first aid measures should be taken.

6. conclusion

DOA is widely used in the field of chemical production raw materials, but its safety and storage and transportation specifications must be strictly observed. By understanding the physical and chemical properties of DOA, taking scientific storage and transportation measures, and mastering emergency treatment methods, the safety and efficiency in the production process can be effectively guaranteed. Enterprises and relevant personnel should strengthen the study and implementation of DOA safety storage and transportation specifications to ensure the safe and smooth progress of the production process.

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