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[Chemical Knowledge]：Zinc chloride dissolution techniques and matters needing attention

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Zinc chloride is a common chemical with a variety of uses. In chemical production, pharmaceutical preparations, electroplating processing and other fields have a wide range of applications. Zinc chloride can be dissolved in water, but some things need to be paid attention to during the dissolution process to ensure safety and efficiency. the following is about zinc chloride dissolved skills and pay attention to matters:

1. the use of dry zinc chloride
in the dissolution of zinc chloride, need to ensure that zinc chloride is dry. Wet zinc chloride can lead to the production of hydrogen during the dissolution process, increasing the risk of handling. Therefore, in experiments or production, dry zinc chloride should be selected for dissolution operations.

2. Note Dissolution Temperature
The dissolution temperature of zinc chloride is a critical parameter. At room temperature, zinc chloride can be dissolved in water. However, too high a dissolution temperature will cause a violent reaction and generate a lot of heat and gas. Therefore, when dissolving zinc chloride, it is necessary to control the dissolution temperature to avoid accidents.

3. Controlling the stirring speed
When dissolving zinc chloride, the stirring speed is also a factor that needs attention. Excessive stirring speed will cause zinc chloride to dissolve too quickly in water, generating a lot of heat, thereby increasing the risk of operation. Therefore, it is necessary to control the stirring speed to ensure that the dissolution process is carried out smoothly.

4. Keep away from flammable items When
dissolving zinc chloride, you need to keep away from flammable items. Since hydrogen is produced when zinc chloride dissolves, it increases the risk of fire once it comes into contact with flammable materials. Therefore, when dissolving zinc chloride, it is necessary to select a safe place for operation.

dissolution of zinc chloride is a process that requires caution. It is necessary to ensure the safety of the operating environment, control the dissolution temperature and stirring speed, and keep away from flammable materials. Only in this way can we make better use of the chemical properties of zinc chloride and achieve the desired results.

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