Total Group  Co, S.C.S

Acetic acid, CH3COOH, also known as ethanoic acid, is an organic acid that gives vinegar its sour taste and pungent smell. It is a weak acid, in that it is only a partially dissociated acid in an aqueous solution. Pure, water-free acetic acid (glacial acetic acid) is a colorless liquid that absorbs water from the environment (hygroscopy), and freezes at 16.5 °C (62 °F) to a colorless crystalline solid. The pure acid and its concentrated solutions are dangerously corrosive