532-32-1

CAS Nr.:

532-32-1

Sodium benzoate

EINECS Name:

Sodium benzoate

208-534-8

EINECS Nr.:

208-534-8

Natrium Benzoat, Sodium benzoate, Benzoic acid, sodium salt

Synonym:

Natrium Benzoat, Sodium benzoate, Benzoic acid, sodium salt

Sodium benzoate, chemically known as the sodium salt of benzoic acid, is a widely used chemical raw material in numerous industrial applications due to its remarkable physical and chemical properties.

Physical Properties of Sodium benzoate

Sodium benzoate is a white, crystalline powder or granulate that easily dissolves in water. It has a molar mass of about 144.11 g/mol and high stability across a wide pH range. MCC Menssing can offer Sodium benzoate both in standard and ultra-fine/micronized variants.

Application examples of Sodium Benzoate

Sodium benzoate is frequently used in the polypropylene industry as a nucleating agent. It helps increase the crystallization rate of polypropylene, leading to improved mechanical properties and higher transparency of the final product. This makes it particularly useful for the production of transparent containers and packaging.

In the food industry, sodium benzoate is widely used as a preservative. It extends the shelf life of foods by inhibiting the growth of yeasts, bacteria, and molds. It is found in a variety of products such as beverages, sauces, jams, and pickled foods.

Sodium benzoate is also used in the cosmetics and pharmaceutical industries. In cosmetic products, it acts as a preservative to ensure the longevity and safety of the products. In the pharmaceutical industry, it is used as an antimicrobial agent in various formulations.

Sodium benzoate is an extremely versatile chemical raw material with a wide range of applications. Particularly in the polypropylene industry and as a nucleating agent, it demonstrates its outstanding properties. With its high stability and preservative qualities, sodium benzoate continues to be an indispensable component in many industrial processes and products.