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[Chemical Knowledge]：Specification for storage and transportation of potassium alum

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As an important raw material in chemical production, the safe storage and transportation of potassium alum is of great significance to ensure production safety and personnel health. This article will detail the safe storage and transportation specifications of potassium alum.

1. the nature and harm of potassium alum

potassium alum, also known as yellow alum, potassium alum, is a double salt of potassium sulfate and aluminum sulfate containing crystal water. It is highly acidic and corrosive and can react with many metallic and non-metallic materials. Potassium alum is harmful to the human body. Prolonged exposure or inhalation of its dust may cause respiratory tract irritation, skin irritation and eye irritation.

2. storage specifications for potassium alum

1. Storage facilities: potassium alum should be stored in a dry, cool, well-ventilated special warehouse, avoid direct sunlight and high temperature environment.
2. Storage containers: Corrosion-resistant containers should be used for storage to avoid reaction between the container and potassium alum. At the same time, the container should be well sealed to prevent potassium alum moisture caking.
3. Storage identification: Obvious identification shall be set up on the warehouse and storage containers to indicate the name, danger and storage precautions of potassium alum.
4. Storage management: A sound storage management system should be established, and storage facilities should be inspected and maintained regularly to ensure storage security.

3. potassium alum transportation specifications

1. Transportation vehicles: special transportation vehicles with corrosion resistance and leakage prevention functions should be selected for transportation to ensure that there is no leakage or overflow during transportation.
2. Transport packaging: Potassium alum should be packaged with packaging materials that meet relevant standards. The packaging should be tight and firm to prevent damage or leakage during transportation.
3. Transport identification: Obvious transport identification of dangerous goods shall be set on transport vehicles and packaging, indicating the name, danger and transport precautions of potassium alum.
4. Transport personnel: Transport personnel should be professionally trained to understand the nature and hazards of potassium alum and to master emergency treatment measures during transportation.

the safe operation of 4. potassium alum

1. Operators should undergo professional training, understand the nature and hazards of potassium alum, and master the safe operation procedures.
2. Before operation, check whether the equipment and tools are in good condition to ensure that no accident occurs during operation.
3. Wear protective clothing, gloves, goggles and other personal protective equipment during operation to avoid direct contact with potassium alum.
4. Good ventilation should be maintained during operation to avoid high dust concentration of potassium alum.
5. After the operation, the equipment and tools shall be cleaned and maintained to ensure the safety of the next use.

5. emergency treatment measures

1. skin contact: should immediately take off the contaminated clothing, rinse the skin with plenty of water for at least 15 minutes.
2. Eye contact: Lift the eyelids immediately and flush the eyes with plenty of water or saline for at least 15 minutes.
3. Inhalation: should be immediately out of the scene to the fresh air, keep the respiratory tract unobstructed. If breathing is difficult, seek medical attention immediately.
4. Ingestion: Drink plenty of warm water immediately and seek medical attention immediately after vomiting.

In short, potassium alum is an important raw material in the production of chemicals, and its safe storage and transportation are of great significance to ensure production safety and personnel health. In actual operation, the relevant specifications and safety operation procedures should be strictly followed to ensure the safety of storage and transportation.

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