Chinese name: acetic acid 

 English name: Acitic acid 

 Alias: acetic acid; acetic acid; acid (food grade); glacial acetic acid; glacial acetic acid (food grade); acetic acid, anhydrous; acetic acid (food grade) 

 Structure or formula CH3COOH 

 CAS NO: 64-19-7 

 Relative molecular weight or atomic weight 60.05 

 Density of 1.049 

 Melting point (° C) 16.7 

 Boiling Point (℃) 118 

 Appearance: colorless clear liquid, pungent odor 

 Solution: dissolve in water, ethanol, etc. 

 Usage: an important chemical raw materials can be prepared by a variety of acetic acid derivatives, suitable for the production of terephthalic acid, textile printing and dyeing, fermentation of amino acids, but also as a bactericide.