| Structure |  |
|---|---|
| Formula |
C7H6O2 |
| CAS No. | 65-85-0 |
| EC No. | 200-618-2 |
| Synonyms | INCI: Benzoic acid; Acid, Benzoic; Acide benzoique; Acide benzoique; Acido benzoico; Aromatic hydroxy acid; benzenecarboxylic acid; Benzeneformic acid; Benzenemethanoic acid; Benzenemethonic acid; Benzoesaeure; Diacylic acid; Dracylic acid; Oracylic acid; Phenyl carboxylic acid; Phenylcarboxylic acid; Phenylformic acid |
Benzoic acid
Applications:
Preservatives: Benzoic acid is widely used as a food preservative due to its ability to inhibit the growth of bacteria, yeast, and mold. It is effective in acidic foods and beverages, such as fruit juices, pickles, and sauces.
Pharmaceuticals: In pharmaceuticals, benzoic acid is used in topical ointments and creams to treat minor skin infections and irritations. It also serves as an intermediate in the synthesis of various medicinal compounds.
Cosmetics: Benzoic acid is used in cosmetics and personal care products as a preservative to prevent microbial contamination and extend product shelf life.
Industrial Applications: It is used in the manufacture of dyes, plastics, and resins, contributing to the production of high-performance materials with improved durability and chemical resistance.
Agriculture: Benzoic acid is used as an herbicide and growth regulator in agriculture, helping to manage weed populations and improve crop yields.
Regulatory:
Benzoic acid is subject to various regulations depending on its application. In food products, its use is regulated by agencies such as the FDA and EFSA, with specific limits on concentration. For pharmaceuticals and cosmetics, regulatory agencies like the FDA and EU Cosmetics Regulation set guidelines for safe usage. Always refer to local and international regulatory guidelines and the Material Safety Data Sheet (MSDS) for detailed information on compliance and safety standards.
Shelf Life:
Benzoic acid has a stable shelf life up to 12 months when stored in a cool, dry place away from direct sunlight and moisture. It should be kept in well-sealed containers to prevent contamination and degradation. Adhering to the manufacturer's storage recommendations will ensure the product remains effective over time.
Health & Safety:
When handling benzoic acid, it is important to follow proper safety protocols to avoid exposure. Use protective gloves, goggles, and appropriate clothing to prevent skin and eye contact. In case of contact, rinse the affected area with plenty of water. For comprehensive health and safety information, consult the Material Safety Data Sheet (MSDS) before use.