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Precautions for using quartz instrument in chemical laboratory

Click: -Time:2020-04-24 08:41
In the general chemical laboratory, many experimental instruments are quartz glass instruments. Quartz glass does not react with various corrosive chemicals such as ordinary acid and alkali, and has a high stability. Therefore, it is usually used as a chemical instrument. However, quartz glass does not react with all chemicals. It is necessary to know which chemicals quartz glass reacts with. To know the main components of quartz glass, the main component of quartz glass is silica, and the stability of silica is good, which is also the reason why quartz glass does not react with many chemicals, but silica will harden when it encounters hydrofluoric acid and silicic acid, and if quartz glass encounters these substances, it will be corroded.
 
In the chemical laboratory, glass rods, funnels, beakers, flasks, test tubes, conical flasks, burets, transfer tubes, etc. are all made of quartz glass. If the above chemicals are reacted or stored in these containers, these quartz glass instruments will be damaged.
 
When doing experiments in the chemical laboratory, we should not put any chemicals in any container. Although the stability of quartz glass instrument is very good, it should also be used with care.
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