component of vinegar. Pure anhydrous acetic acid (glacial acetic acid) is a colorless hygroscopic solid with a freezing point of
16.6 ° C (62 ° F). When solidified, it becomes a colorless crystal. Its aqueous solution is slightly acidic and highly corrosive.
Acetic acid is widely found in nature, such as in fruit or vegetable oils, but mainly in the form of esters. It is present in
tissues, excreta and blood of animals as free acids. Many microorganisms can convert different organic compounds into acetic acid
through fermentation.
tissues, excreta and blood of animals as free acids. Many microorganisms can convert different organic compounds into acetic acid
through fermentation.
