Is e262ii vegan?

E262ii is the European food additive code for sodium diacetate, an acidity regulator and preservative composed of sodium acetate and acetic acid. It is commercially manufactured by neutralizing acetic acid with sodium carbonate or sodium hydroxide, followed by crystallization with acetic acid. The starting materials are derived entirely from synthetic, mineral, or microbial fermentation origins, typically utilizing chemical feedstocks or fermented plant sugars for the acetic acid alongside mineral-derived sodium compounds.

Food manufacturers frequently add e262ii to savory snack foods, especially potato chips and crisps formulated with salt and vinegar seasoning, as well as pre-packaged baked goods, condiments, gravies, and instant dry mixes. In these products, it serves primarily to inhibit the growth of molds and bacteria while imparting a distinct tart vinegar flavor in a dry, free-flowing form.

e262ii is vegan.. Because the manufacturing process relies entirely on mineral reactions, industrial chemical synthesis, or bacterial fermentation without the use of any animal products, animal by-products, or animal-derived processing aids, this ingredient is completely free from animal sources.