... glacial acetic acid,CAS:64-19-7/E260,food grade mainly used in food flavoring,vinegar,food acidity regulators,food beverage,preservative, food flavor, sauce, ... acetic acid . Specifications glacial acetic acid,CAS:64-19-7/E260,food gradeItemStandardAppearanceColorless transparent liquidColor(platinum-cobalt color Number/ ... ISO14001:2004 GB/T28001-2001. glacial acetic acid,CAS:64-19-7/E260,food grade