Acid and alkali resistance of quartz beaker

Overall acid and alkali resistance performance
The quartz beaker is made of high-purity quartz glass and has excellent acid and alkali resistance. Except for hydrofluoric acid, quartz glass hardly undergoes chemical reactions with other acidic substances. Its acid resistance is 30 times that of ceramics and 150 times that of stainless steel, and it can maintain good chemical stability even at high temperatures.

Principle and specific manifestation of acid resistance
principle
The main component of quartz glass is silicon dioxide (SiO ₂), which has a stable chemical structure and is not easily reactive with most acids.

Specific manifestations
At room temperature, quartz beakers can withstand various common strong acids such as sulfuric acid, hydrochloric acid, nitric acid, etc. Taking sulfuric acid as an example, a quartz beaker can hold concentrated sulfuric acid for relevant experiments without being corroded by sulfuric acid, ensuring the normal progress of the experiment.
In high temperature environments, quartz beakers can still maintain acid resistance. For example, in some experiments that require heating acid solutions, quartz beakers can be used at temperatures up to 1450 ℃ for a short period of time and 1100 ℃ for a long time without being damaged by the action of acid.
Alkali resistance condition
Although quartz beakers have good chemical stability, they are acidic materials. When used at high temperatures, it is necessary to strictly avoid contact with alkaline substances such as water glass, asbestos, potassium sodium compounds, etc. Otherwise, their anti crystallization performance will be greatly reduced, affecting their service life and performance.

Advantages compared to other beakers
Compared with ordinary glass beakers, quartz beakers have more outstanding acid and alkali resistance. Ordinary glass beakers may be subject to a certain degree of corrosion in some acidic and alkaline environments, while quartz beakers, with their high-purity quartz glass material, can adapt to more harsh acidic and alkaline conditions and are more suitable for conducting experiments under extreme conditions such as high temperature, high pressure, or strong acidity and alkalinity.