China manufacturer supply Food Grade Sodium Benzoate Powder CAS 532-32-1
Sodium Benzoate CAS 532-32-1Applications Food preservation field Sodium benzoate belongs to acidic preservatives and has no bactericidal or bacteriostatic effect in alkaline media. Its optimal pH for corrosion prevention is 2.5-4.0. Sodium benzoate is commonly used to preserve highly acidic fruits, berries, fruit juices, jams, beverage syrups, and other acidic foods, and can be used in conjunction with low-temperature sterilization methods to complement each other. The general method of using sodium benzoate is to dissolve it in an appropriate amount of water, then add it to food and stir evenly. (1) Beverages: Sodium benzoate is widely used in acidic beverages such as carbonated drinks, fruit juice, functional drinks, flavored water, and iced tea. Sodium benzoate can effectively prevent microbial contamination, allowing beverages to maintain a longer shelf life in acidic environments. (2) Jam and jelly: Sodium benzoate is used to extend the shelf life of jam and jelly, prevent mold growth, especially when they need to be stored for a longer period of time after opening. (3) Pickled foods: such as pickled cucumbers, kimchi, and chili peppers, sodium benzoate can effectively prevent excessive fermentation of lactic acid bacteria and other microorganisms in the food. (4) Seasoning: Sodium benzoate can ensure that acidic seasonings such as soy sauce, tomato sauce, salad dressing, and chili sauce do not spoil during long-term storage. (5) Baked goods: Sodium benzoate is also used in some baked goods, such as packaging cakes, pies, and fillings, to prevent products from spoiling due to microorganisms.
Pharmaceutical industry In the pharmaceutical field, sodium benzoate is also widely used as a preservative, mainly in liquid drug formulations to ensure drug stability and prevent microbial contamination: (1) Syrup and oral solution: Sodium benzoate is used in drug syrup and oral solution to extend its shelf life and inhibit microbial growth. (2) Topical use: Sodium benzoate is also used in certain topical preparations for the skin as a preservative ingredient to help maintain the stability and safety of the preparation. (3) Injections and eye drops: Although the use of sodium benzoate in injections is limited, it can be used in certain eye drops to ensure that the drops are not contaminated by microorganisms, especially in products that are used multiple times. COA and SDS is avaliable. If you need, please contact me!
