Appearance: (in the normal atmospheric temperature) colorless liquid with strong pungent vinegary odor

Properties: Relative density is 1.05. Pure acetic acid would be frozen ice-like crystal under its melting point, so acetic acid anhydride is called glacial acetic acid. It is soluble in water and alcohol, and its water solution is weakly acidic.

Purposes: It' s one of the most important organic acids and organic materials. It is mainly used in manufacturing of vinyl acetate, acetic anhydride, acetate fiber, acetic ester, metal acetate, ethyl cellulose, etc.. It is widely used in the field of synthetic fiber, painting, pharmacy, pesticides, textile dyeing, plastic, rubber, food additives, binding agents, etc.