Acetic acid is the active component of vinegar. Historically, vinegar was produced from the third millennium BC, making acetic acid likely the first acid to be produced in large quantities. Acetic acid …

乙酸（Acetic acid），化学式为CH3COOH，别名为醋酸，是除甲酸以外最简单的有机一元弱酸（常温下pKa = 4.75），常温常压下为无色有刺激性气味的液体，常以符号HOAc或HAc表示，为食醋的主要成 …

Description Acetic acid, glacial appears as a clear colorless liquid with a strong odor of vinegar. Flash point 104 °F. Density 8.8 lb / gal. Corrosive to metals and tissue. Used to make other chemicals, as a …

Jan 31, 2026 · acetic acid (CH3COOH), the most important of the carboxylic acids. A dilute (approximately 5 percent by volume) solution of acetic acid produced by fermentation and oxidation …

Acetic acid - 简介 醋酸。 以下是关于醋酸的性质、用途、制法和安全信息的介绍： 性质： - 醋酸具有刺激性气味，味酸，可溶于水和大多数有机溶剂。 - 它是一种弱酸，能与碱发生中和反应，生成醋酸盐 …

Acetic acid, also known as ethanoic acid, is an organic chemical compound best recognized for giving vinegar its sour taste and pungent smell. It is one of the simplest carboxylic acids (the second …

Oct 14, 2022 · Acetic acid is a clear, colorless, organic liquid with a pungent odor similar to household vinegar. Acetic acid is used as raw material and solvent in the production of other chemical products, …

: a process of oxidation in which alcohol is converted into acetic acid by the agency of bacteria of the genus Acetobacter, especially A. aceti (as in the production of vinegar from cider or wine)

May 14, 2018 · Acetic acid is the primary active ingredient of vinegar, which typically consists of about five parts of acetic acid mixed with 95 parts of water. The compound's name comes from the Latin …

Acetic acid is an organic compound with the formula CH 3 COOH. It is a carboxylic acid consisting of a methyl group that is attached to a carboxyl functional group.