Glacial Acetic Acid (E260)

Glacial Acetic Acid Glacial acetic acid is a highly concentrated (99.7%+) form of acetic acid produced through methanol carbonylation or fermentation, used as an acidity regulator, preservative, antimicrobial agent, and flavor enhancer (E260) that inhibits microbial growth, adjusts pH, and provides tangy flavor. In the food industry, it functions as a natural preservative, pickling agent, and seasoning ideal for condiments, sauces, and processed foods with clean label appeal.