glacial acetic acid cas number_

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In summary, glacial acetic acid is a crucial chemical with widespread applications across several industries, from manufacturing to pharmaceuticals. Its classification under the HS code 2915.21 allows for effective tracking and regulation in global trade, ensuring that it falls under proper tariffs and compliance measures. As global trade continues to evolve, understanding the significance of such classifications remains vital for businesses engaged in international commerce.

Acetic acid in its diluted form, such as vinegar, has long been used in culinary practices. It enhances flavors in foods, acts as a preservative, and even aids in digestion when consumed in small quantities. Vinegar, which typically contains around 4-8% Edible acetic acid, is a staple in kitchens worldwide, contributing tanginess and preserving perishable items like fruits and vegetables.

Glacial acetic acid is characterized not only by its acidity but also by its polarity. The presence of hydroxyl (-OH) in the carboxyl group allows it to form hydrogen bonds, contributing to its relatively high boiling point and solubility in water. In addition to being a corrosive substance, glacial acetic acid is hygroscopic, meaning it readily absorbs moisture from the environment, which can dilute its concentration.

حمض الأسيتيك النقي بنسبة 99.8% واستخداماته المتعددة في الصناعة

Historically, the classification of acetic acid as glacial dates back to the 19th century, when chemists sought to identify and standardize various chemical substances. The term was established to denote the concentrated form of acetic acid, differentiating it from progressively diluted solutions found in culinary uses. This distinction lays the groundwork for the understanding of acid-base reactions and the behavior of acids in different concentration levels.