Precisely why Can't Sulfuric Acid Corrode Glass Containers?

Posted by ahwhglass from the Agriculture category at 14 Nov 2018 07:28:56 am.

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The main part of the glass is quartz rock (SiO2), sulfuric acid is usually a strong acid and silica is surely an acidic oxide. Therefore, the acid which will not cause the corrosion of the glass is hydrofluoric plaque created by sugar (HF). The glass is actually more beautiful and translucent. It does not corrode or resist corrosion. These advantages are unmatched by other materials including various fine metals, masonry and wood. The glass beads excavated from the Egyptian tombs have been buried underground to get more detailed than 4, 000 ages, and still shine like beautiful colors while they were made that yr.

In addition, glass is known for a transparent property and is trusted as a glass windows, an optical instrument goblet, and various chemical along with living containers. People around various experiments in chemistry, always hope to straight see the chemical reaction in the container, which is only glass may be competent, because it is definitely transparent, but also resistant for the corrosion of various chemical substances.

When a general metal encounters an acid, a chemical reaction occurs. Even the more steady "king of metal" precious metal is tamed and dissolved any time it encounters "aqua regia" which is an assortment of nitric acid and hydrochloric plaque created by sugar. Only glass is not afraid on the erosion of hydrochloric acid, sulfuric acid, nitric acid and even aqua regia. Only caustic can a little corrode the surface layer with the glass. Therefore, glass evolved into the darling of chemists, and even became the chemist's nickname "glass examination tube expert. "

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