Sodium benzoate
CAS#: 532-32-1
Sodium benzoate is the sodium salt of benzoic acid and is commonly used as a preservative in food, beverages, and pharmaceuticals. It is effective against yeast, mold, and some types of bacteria. Being highly soluble in water, it is often preferred over benzoic acid for applications where solubility is important. It is generally recognized as safe when used in low concentrations.
