Benzoic acid - Wikipedia
网页Benzoic acid, benzoates and their derivatives are used as preservatives for acidic foods and beverages such as citrus fruit juices (citric acid), sparkling drinks (carbon dioxide), soft drinks (phosphoric acid), pickles and other acidified foods.
Benzoic Acid | C6H5COOH | CID 243 - PubChem
网页Benzoic Acid | C6H5COOH or C7H6O2 | CID 243 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities, safety/hazards/toxicity information, supplier lists, and more.
Benzoic acid | Preservative, Antimicrobial, Food Additive
网页2024年8月27日 · Benzoic acid, a white, crystalline organic compound belonging to the family of carboxylic acids, widely used as a food preservative and in the manufacture of various cosmetics, dyes, plastics, and insect repellents. First described in the 16th century, benzoic acid exists in many plants; it makes.
Benzoic Acid (C6H5COOH) - Structure, Properties, and Uses of Benzoic Acid
网页Benzoic acid is an organic compound which is described by the chemical formula C 6 H 5 COOH. It consists of a carboxyl group attached to a benzene ring. Therefore, benzoic acid is said to be an aromatic carboxylic acid. This compound exists as a crystalline, colourless solid under normal conditions. The term ‘benzoate’ refers to the esters ...
Benzoic Acid - Encyclopedia.com
网页2018年6月8日 · Benzoic acid (ben-ZO-ik AS-id) is the simplest of the aromatic carboxylic acids, a family of organic compounds containing the carboxyl (-COOH) group. It occurs in the form of white crystalline needles or thin plates.
Benzoic acid - American Chemical Society
网页2020年12月21日 · Benzoic acid, the simplest benzene-based carboxylic acid, has been known since the 16th century. One of its discoverers was the legendary clairvoyant Nostradamus. Its most common natural source is gum benzoin, a resin found in the bark of trees of the genus Styrax .
Benzoic acid | C7H6O2 - ChemSpider
网页Benzoic acid. Molecular formula: C 7 H 6 O 2. Average mass: 122.123. Monoisotopic mass: 122.036779. ChemSpider ID: 238.
Benzoic acid - NIST Chemistry WebBook
网页Quantity Value Units Method Reference Comment; Δ c H° liquid-3227.00 ± 0.20: kJ/mol: Ccb: Gundry, Harrop, et al., 1969: Reanalyzed by Pedley, Naylor, et al., 1986, Original value = -3225.73 kJ/mol; Corresponding Δ f Hº liquid = -385.06 kJ/mol (simple calculation by NIST; no Washburn corrections); ALS: Quantity Value Units Method Reference
Benzoic acid - NIST Chemistry WebBook
网页Benzoic acid. Formula: C 7 H 6 O 2. Molecular weight: 122.1213. IUPAC Standard InChI:InChI=1S/C7H6O2/c8-7 (9)6-4-2-1-3-5-6/h1-5H, (H,8,9) Copy. IUPAC Standard InChIKey:WPYMKLBDIGXBTP-UHFFFAOYSA-N Copy. CAS Registry Number: 65-85-0.
Benzoic Acid | Formula, Properties & Application
网页Benzoic Acid, characterized by its white, crystalline nature, is a weak acid when compared to mineral acids. It has a melting point of approximately 122°C and a boiling point of 250°C. Its ability to donate a proton, forming a stable benzoate ion, is …