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[Chemical Knowledge]：Precautions for storage of boron trichloride to make the laboratory safer

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In the laboratory, boron trichloride is a commonly used chemical, which is widely used in organic synthesis, catalysts and electronic materials. However, we must be extra cautious when storing boron trichloride to ensure the safety of the laboratory. The following are the matters needing attention when storing boron trichloride:

1. Temperature control: Boron trichloride should be stored in a dry, well-ventilated environment to avoid moisture or exposure to high temperatures. During storage, ensure that the temperature does not exceed 40 degrees Celsius to avoid dangerous reactions.

2. packaging sealing: in the storage of boron trichloride, to choose moisture, sunscreen container, and keep sealed state, to prevent the reaction with the air, produce harmful gases.

3. fire and explosion-proof: boron trichloride is a flammable solid, stored away from fire and heat sources, to avoid fire or explosion accidents.

storage locations should not be placed with substances such as acids, alkalis and oxidants.

4. Anti-corrosion: The container for storing boron trichloride should choose corrosion-resistant materials, and regularly check the container for corrosion and damage to ensure the safety of the storage environment.

5. Label eye-catching: When storing boron trichloride, the label on the container should be clearly and conspicuously marked with the chemical name, storage date and dangerous nature, so that the experimenter can follow the correct operating procedures.

should be extra careful when storing boron trichloride, but this does not mean that we should avoid it. On the contrary, only by properly storing chemicals can experimental work be carried out more safely. In order to make the laboratory safer, we also need to do the following:

1. Personnel training: Before using boron trichloride, the laboratory personnel must accept the safety training of relevant chemicals to understand its harmfulness and correct operation methods.

2. Waste treatment: After the experiment is completed, the waste boron trichloride must be treated in strict accordance with the regulations to avoid harm to the environment and personnel.

3. Emergency plan: The laboratory shall establish a perfect emergency plan to deal with chemical leakage, fire and other emergencies at any time to ensure the safety of the laboratory.

boron trichloride is a useful chemical, it is also dangerous. When storing and using boron trichloride, we must always put safety first to avoid accidents.