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[Chemical Knowledge]：Matters needing attention and key points of operation in the preparation of butyl benzene

Read： 485 Time：10months ago Source：Transform the World with Simplicity

In the preparation of butyl benzene experiment, need to pay attention to the following points.

laboratory operators should wear laboratory clothes and protective glasses to ensure personal safety. Next, according to the experimental steps in order to operate, can not be too hasty, more can not arbitrarily change the experimental conditions. When preparing reagents and collecting products, dry utensils and tools should be used to avoid the mixing of moisture and impurities.

in the product crystallization and purification process, to control the temperature and operation skills, to ensure the purity and yield of the product.
After the
experiment, the test bench and tools should be cleaned in time to dispose of the waste properly. The above are the matters needing attention and operation points when carrying out butyl benzene preparation experiment. I hope the majority of chemical enthusiasts can abide by it and carry out chemical experiment operation safely.

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