1/10 1% Sodium Benzoate

Sodium benzoate is a salt of benzoic acid. It is produced when benzoic acid reacts with sodium hydroxide. Benzoic acid is found naturally in small amounts in fruits like cranberries, plums, and apples, but it is typically manufactured synthetically for food use.

Sodium benzoate is a preservative that prevents the growth of mold, yeast, and bacteria. It is often used in acidic foods and beverages such as salad dressings, carbonated drinks, jams, fruit juices, and pickles. It helps extend the shelf life of these products.

Sodium benzoate is generally recognized as safe (GRAS) by the FDA for use as a food preservative. When combined with vitamin C (ascorbic acid) in certain beverages, it can form small amounts of benzene, a potential carcinogen. However, FDA monitoring has shown that benzene levels in these drinks are typically very low. JECFA and EFSA have also evaluated sodium benzoate and established acceptable daily intakes. Some studies have explored a link between sodium benzoate and hyperactivity in children, but the evidence is mixed and not conclusive.