Is e512 vegan?

E512 is the European food additive code for stannous chloride, an inorganic compound also known as tin(II) chloride. It is manufactured industrially through chemical synthesis, typically by dissolving metallic tin in hydrochloric acid. In commercial food production, it functions primarily as an antioxidant, reducing agent, and color retention agent. It is most frequently found in canned and bottled vegetables, particularly canned white asparagus and mushrooms, as well as some bottled soft drinks and processed fruit products, where it prevents unwanted discoloration and oxidation during shelf storage.

E512 is vegan because it is strictly of mineral and synthetic origin. The production of stannous chloride relies entirely on inorganic chemical reactions using mined metal ores, with no use of animal ingredients, animal byproducts, or animal-derived processing aids at any stage of manufacturing. Consequently, foods containing E512 are suitable for individuals following a vegan diet.