oem glacial acetic acid_

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One of the defining characteristics of glacial acetic acid is its state at room temperature. Unlike dilute acetic acid, which is commonly found as a liquid, glacial acetic acid is often described as solid when temperatures drop below its melting point of approximately 16.6 °C (62 °F). As a result, at lower temperatures, it can solidify to form colorless crystalline structures. This solid state contributes to its name glacial, reflecting not only its ice-like appearance when frozen, but also its ability to act as a solvent for various compounds when in liquid form.

Glacial acetic acid has a molecular formula of C2H4O2 and a molecular weight of 60.05 g/mol. It is soluble in water, alcohol, ether, and glycerin, and is slightly soluble in chloroform. The boiling point of glacial acetic acid is 117.9°C, and the freezing point is 16.6°C. Its relative density is 1.049 at 20°C. Glacial acetic acid exhibits weak acidity and reacts with bases to form salts.

- Storage Store 75% acetic acid in a cool, dry place away from incompatible substances such as strong bases and oxidizers. Use clearly labeled containers to avoid accidental misuse.

Action de l'acide acétique glacial