1.Glacial acetic acid CAS:64-19-7/E260 2.corn fermented 3.Ethanol oxidation method 4.Crude scale95% ... min Usage glacial acetic acid,CAS:64-19-7/E260,food grade mainly used in food flavoring,vinegar,food acidity ... acetic acid . Specifications glacial acetic acid,CAS:64-19-7/E260,food gradeItemStandardAppearanceColorless transparent liquidColor(platinum-cobalt color Number/hazen units ...