... Usage food grade glacial acetic acid Mainly used in food beverage,preservative,food additives,food flavor,sauce, ... for over 14 years..It is used widely in food additivesProduct: Glacial Acetic Acid For food UseCas ... pungent odor. It can be dissolved in water, ethanol, glycerol, and ethyl ether, but ... Rate: 4%-16% Store in a cool place and out of direct sunlight. Store in well-ventilated area. Store away ...