1.Acetic acid purity more than 99.5% 2.Corn fermented 3.Ethanol oxidation method 4..Crude scale 95%min 1.Acetic acid purity more than 99.5% 2.Corn fermented 3.Ethanol oxidation method 4..Crude scale 95%minUsage Mainly used in food beverage,preservative,food additives,food flavor,sauce,vinegar, food acidity regular,etc.acetic acid in chemicals Process According to GB/1903_2008,by fermentation ...