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[Chemical Knowledge]：Specification for storage and transport of potassium iodide

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Potassium iodide in the field of chemical production of raw materials in the safety of storage and transport specifications

1. Introduction

potassium iodide as a common chemical raw materials, widely used in medicine, photography, analytical chemistry and other fields. However, due to its certain toxicity and corrosiveness, it is necessary to strictly comply with relevant regulations during storage and transportation to ensure its safety. This article will detail the nature of potassium iodide, safe storage and transportation specifications.

2. the nature of potassium iodide

potassium iodide is a colorless or slightly yellow crystalline powder with strong hygroscopicity. It is readily soluble in water and its aqueous solution is acidic. Potassium iodide in the air will gradually oxidation, precipitation of iodine and yellow. In addition, potassium iodide is also toxic and corrosive, and has a stimulating effect on human skin and eyes.

3. the safety of potassium iodide storage specifications

1. Storage environment: potassium iodide should be stored in a dry, cool, well-ventilated indoor environment, avoid direct sunlight and high temperature.
2. Storage container: Use a container with good sealing performance to store potassium iodide to prevent its moisture absorption and oxidation.
3. Storage identification: A clear label should be affixed to the storage container, indicating the name, specification, production date and other information of the item.
4. Personnel management: personnel who store potassium iodide should be professionally trained to understand the nature of potassium iodide and safe operation procedures.

the safety of 4. potassium iodide transport specification

1. transport packaging: potassium iodide should be double-layer packaging, the inner packaging should be polyethylene plastic bags or glass bottles, the outer packaging should be corrugated boxes or wooden boxes. The packing shall be tight, damp-proof and shockproof.
2. Transport identification: The transport package shall be clearly labeled with dangerous goods, indicating the name, danger, emergency measures and other information.
3. Transport vehicles: potassium iodide should be transported by special dangerous goods transport vehicles, which should be equipped with corresponding fire fighting equipment and first aid drugs.
4. Transport personnel: personnel transporting potassium iodide should be professionally trained to understand the nature of potassium iodide and safe operation procedures. In the process of transportation, we should be vigilant and take timely measures in case of abnormal conditions.

5. of potassium iodide safety operation specification

1. operators should undergo professional training, understand the nature of potassium iodide and safe operation procedures, wear good protective equipment.
2. Avoid contact of potassium iodide with skin and eyes during operation. Rinse with water immediately if contact is not careful.
3. The operation site should be well ventilated to avoid high concentration of potassium iodide dust.
4. After the operation, the operation site shall be cleaned to ensure that there is no residual potassium iodide powder.

6. emergency plan

In the process of storage and transportation of potassium iodide, in order to deal with possible accidents, corresponding emergency plans should be formulated. The emergency plan shall include the following contents:

1. Organization and responsibilities: clarify the organization of the emergency plan and the responsibilities of each member.
2. Early warning and prevention: strengthen daily inspection and maintenance to prevent possible safety hazards in advance.
3. Emergency disposal process: describe in detail the steps and methods of emergency disposal, including alarm, evacuation, rescue, etc.
4. Emergency material reserve: reserve the materials and equipment needed for emergency in advance to ensure that they can be put into use in time in case of emergency.

summary:

potassium iodide as a common chemical raw material, it is necessary to strictly abide by relevant regulations during storage and transportation to ensure its safety. By understanding the nature of potassium iodide, establishing strict storage and transportation specifications, strengthening the training and management of operators, and formulating comprehensive emergency plans, the safety of potassium iodide in production and use can be effectively guaranteed.

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