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[Chemical Knowledge]：Proper Preservation and Use of Hydrochloric Acid

Read： 253 Time：7months ago Source：Transform the World with Simplicity

Hydrochloric acid is a common chemical raw material, widely used in chemical, pharmaceutical, metallurgy and other fields. However, hydrochloric acid is corrosive. If it is not stored and used correctly, it is easy to bring safety hazards. Therefore, the correct preservation and use of hydrochloric acid is essential. The following is the correct storage and use of hydrochloric acid. When

to store hydrochloric acid, first choose a dry, well-ventilated warehouse to avoid a humid environment. Hydrochloric acid should be kept away from fire, heat source and combustibles to avoid explosion caused by high temperature.

hydrochloric acid should be away from organic matter, paper and other easily corroded materials to avoid chemical reaction.

in the use of hydrochloric acid, should wear protective equipment, such as goggles, anti-corrosion gloves, protective clothing, etc., to avoid contact with the skin and eyes.

hydrochloric acid should be used in a well-ventilated place to avoid inhaling harmful gases. During the use of hydrochloric acid, avoid contact with oxidants to avoid accidents.

In the process of hydrochloric acid treatment, attention should be paid to waste liquid treatment in accordance with relevant regulations to avoid pollution to the environment. Hydrochloric acid waste liquid should be neutralized to ensure that it will not cause harm to the environment and human body.

After using hydrochloric acid, the hydrochloric acid remaining in the container and equipment should be cleaned immediately, and the correct treatment should be carried out to avoid corrosion of the equipment and containers.
After the
is used, the hydrochloric acid container should be sealed and stored in time to avoid volatilization and harm.

Proper preservation and use of hydrochloric acid is essential for chemical companies and individuals. I hope everyone can strictly abide by the regulations on the preservation and use of hydrochloric acid, improve safety awareness, and ensure the safety and health of the working and living environment.

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