House / HOTEL & CATERING
Sodium Benzoate
SKU: RXSOL-19-1908-050
Sodium Benzoate supplier and Exporter.
We have TWO grades of Sodium Benzoate :
Sodium Benzoate Food Grade RXSOL-19-1908-050 for used in Solid food contain only
Sodium Benzoate Food Grade RXSOL-95-1908-050 for used in Beverages contain only
Application
Most commonly Sodium Benzoate used as antifungal food preservative. Sodium Benzoate prevent the growth of bacteria, yeast, or other nasty microorganisms that could spoil food.
Sodium benzoate also commonly used as a preservative in cosmetics and personal care items, such as hair products, baby wipes, toothpaste, and mouthwash .
It also has industrial uses. One of its biggest applications is to deter corrosion, such as in coolants for car engines.
What’s more, it may be used as a stabilizer in photo processing and to improve the strength of some types of plastic .
Dosage
Sodium benzoate prohibit growth of fungi and preserves food due to anti-fungal properties. Sodium benzoate can be used in pickles, sauces, jams and fruit juices. Foods that contain vinegar, such as salad dressings etc.
Sodium benzoate may be added conveniently and efficiently in the form of a concentrated stock solution in water. A simple stock solution may be prepared by dissolving one pound of sodium benzoate in one gallon of water. One fluid ounce of this solution when added to one gallon of beverage gives a concentration of about 0.1 % sodium benzoate. If the specific gravity of the beverage is significantly higher than water after sodium benzoate is added in processing, and an acidic pH adjustment is needed with the addition of a strong acid such as citric acid, sufficient agitation should be available to prevent localized precipitation of benzoic acid, which has a solubility of about 0.2% in water at 20° C. This processing step is important because the relatively water insoluble benzoic acid may precipitate inside the processing vessels and lines causing plugging problems and loss of essential preservative in the total batch contents.
Technical Specifications
Sodium Benzoate aqueous solution is alkaline in nature with pH value 8 approximate. Sodium benzoate is combined with water, benzoic acid is produced. Benzoic acid is the active form of the preservative—the form that protects foods. Benzoic acid is also found naturally in some fruits, such as cranberries, plums, and apples.
