Other options include using parabens (which are safe in skin care and cosmetics) instead of preservative systems like sodium benzoate and benzoic acid, both of which form benzene with vitamin C; and keeping your beauty products in a cool, dark place, as higher … SCCP/0891/05 Opinion on Benzoic Acid and Sodium benzoate 6 3.2. Benzoic acid and sodium benzoate 3 industry. Citric Acid is not thought to induce significant benzene production in combination with Benzoic Acid, but some evidence suggests that in the presence of ascorbic acid and benzoic acid, citric acid may accelerate the production of benzene. In solution, the benzoic acid ion is the active ingredient and acts directly on micro-organisms to limit their activity. Shabnam Javed, Atta-ur-Rahman, in Studies in Natural Products Chemistry, 2014. A more common problem, however, is the combination of sodium benzoate and citric acid and/or ascorbic acid (vitamin C). Is sodium benzoate safe? Benzene could form within soft drinks by reaction of sodium benzoate with ascorbic acid … This is true and I was one of the first to make the same complaint. Commonly used levels . All I have to do is add the essential oils. you don’t, need chemical preservatives if you make your own healthy foods. It needs to be remembered however that this only occurs when the pH is below 3.8, which is acidic. However, in most beverages that contain both, the benzene levels are below those considered dangerous for … Whenever sodium benzoate dissolves in water, it dissociates into its ions. Preservation and Stabilization. Benzoic acid, as its name implies, is an acid.Sodium benzoate is a salt of the conjugate base, the OBz-or benzoate ion. The most common fear is that the use of sodium benzoate with citric acid or ascorbic acid, (vitamin C), can produce benzene which is highly carcinogenic, and may cause genetic mutations. Citric acid. Preservation and Stabilization. The most common fear is that using sodium benzoate with citric acid or ascorbic acid (vitamin C) can produce benzene, which is highly carcinogenic, and may cause genetic mutations. Citric acid … Some researchers have reported the use of chemical preservatives such as potassium sorbate, sodium benzoate, citric acid … They are selected because of their expertise in human and environmental toxicology or because of their experience in the regulation of chemicals. I have read numerous articles stating that benzoic acid combined with vitamin C can create benzene, a known carcinogen. Use 1/4 ounce of citric acid and 1 ounces of sodium benzoate to preserve 1 gallon of snow cone or shaved ice syrup. Shake the container well before each dose.

For example, a small percentage of people are hypersensitive to sodium benzoate and can experience asthmatic attacks, hives, or other allergic reactions when they consume the preservative.