glacial acetic acid definition chemistry_

Molekulární hmotnost ledové kyseliny octové a její aplikace v chemii

The industrial significance of glacial acetic acid is immense. It serves as a key raw material in the production of various chemicals, including acetate esters, acetic anhydride, and various plasticizers. One of the primary uses of glacial acetic acid is in the manufacturing of synthetic fibers, particularly in the production of rayon and other cellulose-based textiles. Additionally, it plays a crucial role in producing various chemicals used in pharmaceuticals, food additives, and agricultural products.

Glacial acetic acid is a concentrated form of acetic acid, a clear, colorless liquid known for its distinctive pungent smell and sour taste. It is a vital chemical compound with the molecular formula CH₃COOH, and its concentrated form contains at least 99% acetic acid by weight. The term glacial refers to its ability to solidify into ice-like crystals at low temperatures, specifically below 16.6°C (62°F). This characteristic is what differentiates glacial acetic acid from the more commonly available diluted forms, typically found in household vinegar, which contains about 4-8% acetic acid.

Exploring the Properties and Uses of Concentrated Acetic Acid in Various Industries

Nguy cơ liên quan đến axit axetic tinh thể trong môi trường làm việc