What is Acetic Acid?
Acetic acid, systematically named Ethanoic acid, is a colorless liquid organic compound with the chemical formula CH₃COOH. When undiluted, it is sometimes called glacial acetic acid. Vinegar is no less than 4% acetic acid by volume, making acetic acid the main component of vinegar apart from water.

What is the chemical formula for Acetic Acid?
The molecular formula for Acetic or Ethanoic Acid is C2H4O2 or CH3COOH.

What is the molar mass of Acetic Acid (Ethanoic Acid)?
The molecular weight of Acetic Acid is 60.052 g/mol.

What are the Boiling and Melting points of Acetic Acid?
The boiling point of Acetic Acid is 244.4°F (118°C) and the melting point is 61.88°F (16.6°C).

What is Glacial Acetic Acid?
Pure acetic acid, often called glacial acetic acid, is a corrosive, colorless liquid. Acetic acid that contains a very low amount of water (less than 1%) is called anhydrous (water-free) acetic acid or glacial acetic acid.

What are the uses of Acetic Acid?
It is an important chemical reagent and industrial chemical, used primarily in the production of cellulose acetate for photographic film, polyvinyl acetate for wood glue, and synthetic fibers and fabrics. In households, diluted acetic acid is often used in descaling agents. Acetic acid also has a lot of uses in the medical field. The most important uses here is that it can be used as an antiseptic.

What is Acetic Anhydride?
As the name indicates, an acid anhydride is a compound that is related to an acid by the loss of water. Acetic anhydride is a clear, colorless, liquid with a sharp odor similar to that of acetic acid. It hydrolyzes in water to yield acetic acid.