①What is the application and dosage of Benzoic Acid in food?
Benzoic acid can be used for sea food, carbonated beverages, pickles, roasted, dried beans, pickled vegetables and etc,the dosage should be below 0.6 g/kg ; Benzoic acid can be used for capsule -like and ingot -shaped foods; Benzoic Acid should be below 1.0 g/kg

②Is Benzoic Acid considered a hazardous substance for shipping?
Benzoic acid and its sodium benzoate are commonly used as preservatives in the food industry. They are widely used in products such as latex, toothpaste, jam, and other foods. Benzoic acid is not classified as a hazardous substance and can be safely transported, imported, and exported without restrictions.
③What is the difference between benzoic acid and sodium benzoate?
Benzoic acid and sodium benzoate differ in their water solubility and usage. Sodium benzoate is highly water-soluble and easily dissolves in water, while benzoic acid is slightly soluble in water but soluble in ethanol, ether, and other solvents. Sodium benzoate is mainly used as a food preservative and also in the production of pharmaceuticals and dyes. On the other hand, benzoic acid is used for antifungal and disinfection purposes, and in the production of pharmaceuticals, plasticizers, fragrances, and some food preservatives. It is also used to improve the performance of alkyd resin coatings, as a rust inhibitor for steel equipment, and in agricultural chemicals. Benzoic acid can be used to make benzoic acid salicylic acid ointment, as a preservative for food, feed, latex, and toothpaste, and as a flavoring agent for fruit juice beverages.
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