acetic acid glacial 500ml_acetic acid glacial 500ml

Why glacial acetic acid is used_

30% glacial acetic acid solution

In biological systems, acetic acid plays a critical role as an intermediate in metabolic pathways. It is involved in the synthesis and degradation of many vital biomolecules, such as fatty acids and carbohydrates. Acetyl-CoA, a crucial metabolic intermediate derived from acetic acid, is central to the Krebs cycle, a fundamental energy-producing process within living organisms.

2. Physical Properties Glacial acetic acid is a colorless liquid with a density of approximately 1.05 g/cm³ at 20°C. It has a boiling point of 118°C and a freezing point of 16.6°C. The acid has a strong odor and a sharp, sour taste.

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In terms of applications, anhydrous acetic acid is predominantly used in the production of synthetic fibers, plastics, and various chemicals, including vinyl acetate and acetic anhydride. These compounds are foundational in creating materials used in textiles, adhesives, and coatings. Glacial acetic acid, while also used in chemical production, finds specific applications in food processing as a food preservative, in the production of vinegar, and in laboratory settings for various biochemical assays.