sodium benzoate

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Definitions from WordNet

Noun sodium benzoate has 1 sense

benzoate of soda, sodium benzoate - a white crystalline salt used as a food preservative and antiseptic
--₁ is a kind of benzoate

Definitions from the Web

Sodium Benzoate

Sodium benzoate is a white, crystalline compound that is widely used as a food preservative. It is chemically represented as C₇H₅NaO₂ and is derived from benzoic acid.

Usage:

As a Preservative: Sodium benzoate is commonly added to various food and beverage products to prevent the growth of bacteria, yeasts, and molds, thereby increasing their shelf life.
Chemical Reagent: It is also utilized as a reagent in various chemical reactions, such as the synthesis of pharmaceuticals and dyes.

Sample sentences:

The soda contains sodium benzoate to keep it fresh and prevent spoilage.
When combined with citric acid, sodium benzoate forms an effective and commonly used preservative.
Chemists often employ sodium benzoate as a catalyst in organic synthesis reactions.