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[Chemical Knowledge]：Specification for storage and transport of phosphite antioxidants

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Phosphite antioxidants are widely used in the field of chemical production raw materials, which play an important role in improving the stability of products and prolonging the service life. However, these compounds are also dangerous, so strict compliance with relevant regulations is required to ensure safety during storage and transportation. This article will detail the safety storage and transportation specifications of phosphite antioxidants.

1. phosphite antioxidant profile

phosphite antioxidant is a kind of commonly used chemical raw materials, which can effectively inhibit the oxidation and degradation of polymer materials in the process of processing and use. However, they are usually toxic and flammable, so special attention should be paid to safety during storage and transportation.

2. safety storage specification

1. storage facilities: phosphite antioxidants should be stored in a dry, cool, well-ventilated special warehouse. The warehouse shall be far away from fire and heat sources, and equipped with safety facilities such as fire prevention, explosion prevention and lightning protection.
2. Storage container: A container with good sealing performance and corrosion resistance should be selected for storage to ensure that the product will not leak or be affected by the external environment.
3. Storage limit: According to the warehouse area, ventilation conditions and other factors, the storage limit of phosphite antioxidants is reasonably stipulated to avoid excessive storage leading to safety hazards.
4. Inventory management: Establish a strict inventory management system to record in detail the storage, delivery and inventory of phosphite antioxidants to ensure that the accounts are consistent.

3. safety transport specification

1. transport vehicles: use special vehicles with dangerous goods transport qualification for transport, to ensure that the vehicles in good condition, in line with the relevant safety standards.
2. Transport packaging: Phosphite antioxidant should be packaged with packaging materials that meet the requirements, and the packaging should be tight and firm to prevent leakage or damage during transportation.
3. Transportation route: Choose a reasonable transportation route and try to avoid passing through sensitive areas such as densely populated areas and important facilities. At the same time, traffic rules should be observed to ensure transportation safety.
4. Transport personnel: transport personnel shall have knowledge of the transport of dangerous goods, be professionally trained and obtain appropriate qualifications to ensure that they can respond to emergencies during transport.

4. emergency treatment measures

1. Leakage treatment: in the process of storage and transportation, such as phosphorus ester antioxidant leakage, should immediately take measures to plug the leakage, and use special equipment to recover the leakage. At the same time, clean up the contaminated area to ensure that it will not cause harm to the environment.
2. Fire treatment: in case of fire, fire extinguishers, fire blankets and other fire extinguishing equipment shall be used immediately to extinguish the fire, and alarm and start the emergency plan at the same time. In the process of fire fighting, the safety of site personnel shall be protected to prevent secondary accidents.

5. supervision and training

1. regulatory authorities: relevant government departments should strengthen the supervision of the storage and transportation of phosphite antioxidants, and regularly inspect relevant enterprises to ensure their compliance with relevant regulations and standards.
2. Enterprise training: Enterprises should regularly train employees on the safety storage and transportation of phosphite antioxidants, improve their safety awareness and operation skills, and ensure that they can strictly abide by relevant specifications in actual work.

In short, phosphite antioxidants are widely used in the field of chemical production raw materials, and play an important role in improving product stability and prolonging service life. However, these compounds are also dangerous, so strict compliance with relevant regulations is required to ensure safety during storage and transportation. The normative measures introduced in this paper can effectively reduce the safety risks of phosphite antioxidants in the process of storage and transportation, ensure the safety of people's lives and property, and promote the stable development of the chemical industry.

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