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[Chemical Knowledge]：Specification for storage and transport of diammonium phosphate

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Diammonium phosphate is a widely used raw material for the production of chemical products. Due to its unique chemical properties, its storage and transportation require special safety regulations. The following are specifications regarding the safe storage and transport of diammonium phosphate.

1. the nature of diammonium phosphate

diammonium phosphate is a colorless transparent crystal or white powder with strong hygroscopicity. It is readily soluble in water and releases ammonia and phosphoric acid. Diammonium phosphate decomposes more easily under alkaline conditions, producing ammonia and phosphate. In addition, it is also corrosive and has a certain corrosive effect on metal containers and equipment.

2. diammonium phosphate storage specification

1. Storage place: diammonium phosphate should be stored in a dry, cool, well-ventilated place away from direct sunlight. The storage place should be far away from fire and heat sources, and should be equipped with fire and explosion-proof facilities.
2. Storage container: The container for storing diammonium phosphate should have corrosion resistance. Avoid using metal containers to prevent corrosion. At the same time, the container should be well sealed to prevent moisture absorption and contamination.
3. Storage limit: The quantity of diammonium phosphate stored shall be determined according to the production scale, storage conditions and safety management requirements to ensure that the specified storage limit is not exceeded.

3. diammonium phosphate transport specification

1. transport vehicles: transport diammonium phosphate vehicles should have anti-corrosion, explosion-proof, fire prevention and other functions to ensure the safety of the transport process.
2. Transport personnel: Transport personnel should be professionally trained to understand the nature of diammonium phosphate and safe operation procedures, and have the ability to respond to emergencies.
3. Transportation route: The transportation route should be smooth and smooth, and avoid driving in prosperous urban areas or densely populated areas.

4. safety operation procedures

1. Operators should be professionally trained to understand the nature and safety operation procedures of diammonium phosphate, and have the ability to respond to emergencies.
2. Before operation, check whether the storage and transportation equipment is in good condition to ensure the normal operation of the equipment.
3. During operation, contact between diammonium phosphate and alkaline substances should be avoided to prevent decomposition and corrosion.
4. During operation, attention should be paid to control temperature and humidity to avoid moisture absorption and decomposition of diammonium phosphate.
5. In the process of operation, attention should be paid to personal protection, wear protective clothing, gloves, glasses and other protective equipment, to avoid direct contact with diammonium phosphate.

5. emergency plan

In order to deal with possible emergencies, emergency plans should be formulated, including the following contents:

1. Organization and responsibilities: clarify the composition and responsibilities of emergency organizations to ensure the orderly progress of emergency work.
2. Early warning and prevention: strengthen the monitoring and management during the storage and transportation of diammonium phosphate, and timely discover and solve potential safety hazards.
3. Emergency response: in the event of an emergency, the emergency plan should be activated immediately, and personnel should be organized to rescue and deal with it to prevent the situation from expanding.
4. Training and drills: conduct training and drills on emergency plans to improve emergency response capabilities and handling levels.

In conclusion, the safe storage and transportation regulations of diammonium phosphate are of great significance for ensuring production safety and personnel health. In actual operation, relevant specifications should be strictly observed to ensure the safe and reliable storage and transportation of diammonium phosphate.

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