Acetic acid and acetic acid, says widely found in nature, it is a kind of organic compound, is typical of fatty acids. Is recognized as the vinegar acidity and within the source of excitant odour. In the household, dilute acetic acid solution were often used as a cleaner. Food industry, food additives in the list of acetic acid is a regulation E260, a kind of acidity regulator.
Glacial acetic acid is the most important one of the organic acids. Mainly used for vinyl acetate, vinegar anhydride, cellulose acetate, acetate and metal acetic acid salt etc, also used as a pesticide, medicine and dye, and other industrial solvents and raw materials, in photography, fabric dyeing and drug manufacturing rubber industry all has the extensive use. Glacial acetic acid is an important organic chemical raw material of organic chemistry industry, it is in the important position.