Factory Supply Acid Feed Preservatives Sodium Benzoate Cas 532-32-1 Sodium Salt

Sodium Benzoate Food Preservative Sodium Benzoate Feed Grade 99%min

1. Product Introduction

Calcium propionate is used as a preservative in a wide variety of products, including: bread, other baked goods, processed meat, whey, and other dairy products. In agriculture, it is used, among other things, to prevent milk fever in cows and as a feed supplement. Propionates prevent microbes from producing the energy they need, like benzoates do. However, unlike benzoates, propionates do not require an acidic environment.

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2. Product Specifications

Chemical formula: Sodium benzoate has the chemical formula C7H5NaO2 and is the sodium salt of benzoic acid.

Appearance: Sodium benzoate is a white, crystalline powder that is odorless and has a slightly bitter taste.

Solubility: Sodium benzoate is highly soluble in water, with a solubility of approximately 60 g per 100 mL of water at room temperature.

PH range: Sodium benzoate is effective as a preservative in foods with a pH range of 2.5 to 4.5.

Preservative properties: Sodium benzoate is an effective preservative that inhibits the growth of bacteria, yeast, and mold in acidic foods and beverages.

Regulatory status: Sodium benzoate is generally recognized as safe (GRAS) by the US Food and Drug Administration (FDA) and is approved for use in many countries around the world.

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3. Product Application

Sodium Benzoate for soft drinks

According to the International Program on Chemical Safety, sodium benzoate is heavily used by the soft drink industry due to the demand of high-fructose corn syrup in carbonated drinks. Sodium benzoate increases the acidity of soft drinks, which also increases the intensity of flavor you get from the high-fructose corn syrup. On the back of a soda can, you can find sodium benzoate in the ingredients list as E211, which is the number assigned to it as a food additive.

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