Benzoic acid (/ bɛnˈzoʊ.ɪk /) is a white (or colorless) solid organic compound with the formula C6H5COOH, whose structure consists of a benzene ring (C6H6) with a carboxyl (−C (=O)OH) substituent.

2016年1月14日 · Benzoic acid is a compound comprising a benzene ring core carrying a carboxylic acid substituent. It has a role as an antimicrobial food preservative, an EC 3.1.1.3 (triacylglycerol lipase) inhibitor, an EC 1.13.11.33 (arachidonate 15-lipoxygenase) inhibitor, a plant metabolite, a human xenobiotic metabolite, an algal metabolite and a drug ...

苯甲酸 （英語： Benzoic acid），又稱 安息香酸、苄酸，結構簡式為C 6 H 5 COOH，是 苯環 上的一個 氫 被 羧基 （-COOH）取代形成的化合物。 苯甲酸一般常作為藥物或 防腐劑 使用，有抑制 真菌 、 細菌 、 黴菌 生長的作用，藥用時通常與 水楊酸 合劑塗在皮膚上，用以治療 癬 類的皮膚疾病。 [4] 可用於合成纖維、樹脂、塗料、橡膠、煙草工業。 苯甲酸於16世紀被發現。 1556年，法國預言家 諾斯特拉達姆士 （Nostradamus）最早描述 安息香膠 的 乾餾作用；後由 …

中文名:苯甲酸,英文名:Benzoic acid,CAS:65-85-0,化学式:C7H6O2,分子量:122.12,密度:1.08,熔点:121-125°C (lit.),沸点:249°C (lit.),闪点:250°F,水溶性:Slightly soluble. 0.34 g/100 mL,蒸汽压:10 …

Benzoic acid is a weak aryl carboxylic acid, recommended by the Joint Expert Committee of Food Additives (JECFA) of the Codex Alimentarius Commission of the Food and Agriculture Organization and World Health Organization (FAO/WHO) at an acceptable daily intake level of 5 mg kg −1 for humans.

CID 21848922 | C28H20O8-4 | CID 21848922 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities, safety/hazards/toxicity information, supplier lists, and more.

What is Benzoic Acid? 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.

2025年3月7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

2020年4月1日 · Benzoic acid (the European food additive number E210), is an aromatic carboxylic acid not commonly used for food preservation due to the slight solubility in water. It is usually produced to its soluble salts – widely used preservatives, sodium benzoate (E211) and potassium benzoate (E212, not common, to reduce the sodium intake).

Benzoic acid is a derivative of benzene with the chemical formula C 6 H 5 COOH. It consists of a carboxyl group attached to a phenyl group, and is thus the simplest aromatic carboxylic acid.