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What is sodium benzoate?
Is sodium benzoate a food preservative?
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Sodium benzoate also known as benzoate of soda is the sodium salt of benzoic acid, widely used as a food preservative (with an E number of E211) and a pickling agent. It appears as a white crystalline chemical with the formula C 6 H 5 COONa.
Sodium benzoate is an organic sodium salt resulting from the replacement of the proton from the carboxy group of benzoic acid by a sodium ion. It has a role as an antimicrobial food preservative, a drug allergen, an EC 1.13.11.33 ( arachidonate 15-lipoxygenase) inhibitor, an EC 3.1.1.3 (triacylglycerol lipase) inhibitor, an algal metabolite, a ...
Jan 8, 2024 · Sodium benzoate is used as a preservative to prevent food from molding. It's added to a wide variety of foods, including mayonnaise, margarine, carbonated drinks, jams and jellies, sauces, and...
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Summary. Sodium benzoate is a man-made compound. It’s best known as a food preservative, though it has several other uses. Various Uses in Different Industries. Aside from its use in processed...
Aug 17, 2020 · Sodium benzoate is a white hygroscopic compound, with a characteristic smell. It has a solubility in water of 62.7 g/100 ml at standard conditions. Sodium benzoate is also soluble in liquid ammonia and pyridine. It is poorly soluble in most alcohols, like methanol and ethanol .
Apr 2, 2022 · Sodium benzoate (according to the European nomenclature E211) is a salt of benzoic acid and is well soluble in water, tasteless, and odorless, and due to its antifungal and antibacterial properties, it is a preservative added to food in strictly defined doses. It inhibits the growth of bacteria, yeast, and mold [ 6 ].
