实验原理苯甲酸(benzoicacid)俗称安息香酸,常温常压下是鳞片状或针状晶体,有苯或甲醛的臭味,易燃。密度1.2659(25℃),沸点249.2℃,折光率1.53947(15℃),微溶于水易溶于乙醇、乙醚、氯仿、苯、二硫化碳、四氯化碳和松节油。可用作食品防腐剂、醇酸树脂和聚酰胺的改性剂、医药和染料中间体,还可以用于制备增塑剂和香料等...
Benzoic acid structure CAS No. 65-85-0 Chemical Name: Benzoic acid Synonyms Benzyl acid;Acide benzoique;Nipacide;a 1 (acid);Benzoesaeure;Benzoic aBenzoic acidcid;Benzoesure;Benzoic acid CRS;BENZENE CARBOXYLIC ACID;ha1 CBNumber: CB8698780 ...
Find the Molar Mass of Benzoic Acid, C6H5OOCH Step-by-Step There are 4 easy steps to find the molar mass of C6H5OOCH based on its chemical formula. 1. Count The Number of Each Atom The first step to finding the molar mass of Benzoic Acid is to count the number of each atom ...
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, b
Monohydroxy benzoic acids with the -OH moiety at the ortho- or para-position to the -COOH show no antioxidant activity, though the same is not true for the m-hydroxybenzoic acid. Determination of antioxidant activity of pomegranate juice by "ferric reducing antioxidant power" and NMR study of...
英文别名2-{[4-(dibutylamino)-2-hydroxyphenyl]carbonyl}benzoic acid | 4'-(DIBUTYLAMINO)-2'-HYDROXYBENZOPHENONE-2-CARBOXYLIC ACID | Benzoic acid, 2-(4-(dibutylamino)-2-hydroxybenzoyl)- | AKOS005459030 | MFCD00134670 | SMR000145035 | Q27893180 | AS-17569 | FT-064026 ...
[translate] aconsonance and dissonance 和谐和不和谐[translate] aBenzoic acid 安息香酸[translate]
4-OH benzoic acid has been synthesized from phenol and CO2 at room temperature and sub-atmospheric pressure of CO2 with 100 % selectivity, using a Carboxylase enzyme. A cheap, fast and easy method for the phosphorylation of phenol has been also developed. This represents the first ...
英文名称:Benzoic acid, sodium salt CAS NO:532-32-1 分子量:144.1032 EC NO:208-534-8 规格:250g 包装:250g 结构式: 立即询盘 0755-28545706 13760106816 产品介绍 基本信息 性 状: 白色颗粒或结晶性粉末。无臭。有甜涩味。1g溶于1.8ml水、1.4ml沸水、约75ml乙醇、50ml混合液(47.5ml乙醇和3.7ml水)...
Benzoic Acid is a moderately strong, white crystalline powder that is used as a preservative in soft drinks. It delays the growth of certain microorganisms and does not affect the taste or odor of the drink. However, due to its low solubility in water, the water-soluble salt sodium benzoate...