glacial acetic acid boiling point celsius_

Exploring the Properties and Applications of 2 Percent Glacial Acetic Acid Solutions

After the acetic acid has been purified, it must be concentrated and cooled to obtain the solid glacial form. This is typically done by evaporating the solvent (such as water) from the acetic acid solution, which increases the concentration of the acid. The concentrated acetic acid is then cooled to a temperature below its freezing point, causing it to solidify into a white, crystalline material known as glacial acetic acid.

Proper storage is also crucial, as glacial acetic acid should be kept in tightly sealed containers made from compatible materials, such as glass or certain plastics, to prevent corrosion. Moreover, it should be stored in a cool, dry place away from oxidizing agents, as it can react violently when mixed with strong oxidizers.

Temperature control is another critical aspect of glacial acetic acid storage. Exposure to high temperatures can cause the acid to decompose, forming byproducts that can affect its quality and safety. Therefore, it should be stored in a cool, well-ventilated area away from heat sources such as direct sunlight, heating equipment, or steam lines. It is recommended to keep the temperature below 25°C (77°F) to maintain the stability and integrity of the acid.

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