Description
Introduction
Sodium Benzoate is a widely used chemical compound with the formula C7H5NaO2. It is a salt derived from benzoic acid, a naturally occurring compound found in various fruits and vegetables. Sodium Benzoate is renowned for its preservative properties and is commonly utilized in the food and beverage industry, as well as in personal care and cosmetic products.
IUPAC Name :
Sodium Benzoate
Other Names :
Benzoate of Soda, E211, Sodium Salt of Benzoic Acid.
Formula :
C7H5NaO2
CAS No:
532-32-1
E Number E211
Derived from :
From Benzoic Acid
Solubility :
Sodium Benzoate is highly water-soluble.
Certified & Safety Rating :
EWG 1-3
Uses
Sodium Benzoate finds extensive applications across different industries:
Food and Beverage Industry:
It serves as a potent preservative, inhibiting the growth of microorganisms and extending the shelf life of various products, including sauces, beverages, pickles, and baked goods.
Personal Care and Cosmetics:
Sodium Benzoate is used as a preservative in cosmetics, skincare products, and toiletries to prevent the growth of harmful bacteria, yeast, and mold.
Pharmaceuticals:
It is utilized in some oral and topical medications to enhance their stability and prevent contamination.
Industrial Use:
Sodium Benzoate is employed in industrial settings as a corrosion inhibitor and is used in certain industrial processes.
Precautions
Sodium Benzoate is generally recognized as safe when used within recommended limits. However, some individuals may be sensitive to benzoates and may experience allergic reactions. It is advisable to perform patch testing, especially for individuals with known sensitivities. When used in formulations, it’s important to follow recommended usage rates to ensure product safety and efficacy.
In conclusion, Sodium Benzoate’s versatility as a preservative makes it an essential ingredient in various industries. Its ability to prevent microbial growth contributes to the overall safety and prolonged shelf life of an array of products, from foods to cosmetics, while adhering to recommended usage levels ensures its benefits are harnessed effectively.
