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

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The safe storage and transportation specification
of diphenyl phosphite
1. Introduction

Diphenyl phosphite is an important chemical production raw material, widely used in plastics, rubber, coatings and other fields. However, due to its toxicity and flammability, strict compliance with relevant regulations is required during storage and transportation to ensure the safety of personnel and the environment. In this paper, the safe storage and transportation specifications of diphenyl phosphite will be described in detail.

2. the properties and hazards of diphenyl phosphite

diphenyl phosphite is a colorless transparent liquid with a pungent odor. It is irritating to the eyes, skin and respiratory system, and long-term exposure may lead to chronic poisoning. In addition, diphenyl phosphite is also flammable, and in case of open flame, high heat or oxidant contact, there is a danger of combustion and explosion.

3. diphenyl phosphite storage specification

1. The storage place should choose a cool, ventilated and dry place, away from open flame, heat source and oxidant.
2. The storage container shall be a special container with good sealing performance to avoid leakage and volatilization.
3. The storage area shall be provided with obvious safety warning signs, and equipped with corresponding fire-fighting equipment and leakage emergency treatment equipment.
4. Check and maintain the storage container regularly to ensure that it is intact.

4. diphenyl phosphite transport specifications

1. Transport vehicles should comply with relevant standards, with anti-leakage, anti-flower, anti-static and other functions.
2. During transportation, it should be stable and avoid direct sunlight and high temperature environment.
3. Transport personnel shall be professionally trained to understand the nature and hazards of diphenyl phosphite and master emergency treatment measures.
4. Road traffic safety regulations shall be observed during transportation to ensure driving safety.

5. emergency treatment measures

1. skin contact: immediately take off contaminated clothing, rinse with plenty of flowing water for at least 15 minutes. Seek medical attention.
2. Eye contact: Lift the eyelid immediately and rinse thoroughly with plenty of flowing water or normal saline for at least 15 minutes. Seek medical attention.
3. Inhalation: Quickly leave the site to fresh air. Keep the airway unobstructed. If breathing is difficult, give oxygen. If breathing stops, give artificial respiration immediately. Seek medical attention.
4. ingestion: gargle with water and drink milk or egg white. Seek medical attention.

6. conclusion

diphenyl phosphite as an important raw material for chemical production, its safe storage and transportation is very important. By strictly complying with relevant specifications and taking effective protective measures and emergency treatment measures, the safety risks during storage and transportation can be reduced, and the safety of personnel and the environment can be guaranteed.

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