... flowing Needle Shape Purity(on dry basis):99%min Sodium Benzoate - BP98; Food GradeMolecular Formula: C7H5NaO2 Molecular ... one of the principal antimicrobial and antifungal preservatives used in foods, beverages, cosmetic, dental care products, spice, ... , Tabletting Lubricant for Pharmaceutical. (It is also used in medications, anti-fermentation additives and tabletting lubricant for pharmaceuticals.) ...