is sodium benzoate safe in cosmetics
Sodium Benzoate. Sodium Benzoate (NaC6H5CO2) is used as a preservative worldwide. It is generally Recognized As Safe (GRAS) throughout the world. The active part of the salt is benzoic acid, an organic acid (C6H5COOH) which is the actual preservative.The salt itself does not show any preservative activity.odium Benzoate. Sodium Benzoate (NaC6H5CO2) is used as a preservative worldwide. It is generally Recognized As Safe (GRAS) throughout the world. The active part of the salt is benzoic acid, an organic acid (C6H5COOH) which is the actual preservative.