Trace Amount Of Sodium Benzoate

Sodium benzoate is a salt of benzoic acid, a chemical that occurs naturally in some fruits and spices. It is typically made by combining benzoic acid with sodium hydroxide. It is a white, crystalline powder that dissolves easily in water.

Sodium benzoate is primarily used as a preservative in processed foods and beverages. It helps prevent the growth of mold, yeast, and bacteria, extending the shelf life of products. It is commonly found in acidic foods like pickles, relishes, carbonated drinks, jams, and salad dressings.

Sodium benzoate is generally recognized as safe (GRAS) by the FDA when used as a food preservative. It is also evaluated by EFSA and JECFA. When consumed in large amounts, especially in combination with vitamin C and under heat or light, it can form small amounts of benzene, a potential carcinogen. However, the levels of benzene formed are typically very low and not considered a health risk by regulatory agencies. Some studies have explored links between sodium benzoate and hyperactivity in children, but evidence is mixed and not conclusive.