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[Chemical Knowledge]：Precautions for Purification of Copper Sulfate Experiment

Read： 344 Time：7months ago Source：Transform the World with Simplicity

The experiment of purifying copper sulfate in the laboratory is a common experimental operation in the process of chemical learning. Copper sulfate is purified in order to obtain a higher purity compound for more precise experiments or applications. In this experiment, need to pay attention to the following matters:

1. the preparation
before the experiment in the purification of copper sulfate experiment, first of all to the laboratory materials and equipment to check, to ensure that the required reagents and equipment is complete. At the same time, the necessary protective measures, such as wearing the necessary laboratory goggles and laboratory clothing.

2. operation specification
in the purification of copper sulfate experiment, need to strictly in accordance with the experimental procedures. Especially in the process of processing copper sulfate, care should be taken to avoid direct contact with the skin and inhalation of its vapor to avoid injury.

3. waste disposal
after the end of the experiment, need to pay attention to the waste in accordance with the provisions of the classification, do not throw away. Especially when dealing with wastes containing copper sulfate, corresponding safety measures should be taken to avoid environmental pollution.

4. Safety awareness
During the entire experiment, you need to maintain safety awareness at all times, strictly abide by laboratory safety regulations, and ensure the safety of yourself and others.

through the above precautions, hoping to help everyone in the purification of copper sulfate experiment more safe and smooth.

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