请输入您要查询的英文单词:

 

单词 indoxyl
释义 indoxyl Chem.|ɪnˈdɒksɪl|
[f. indo-2 + oxyl.]
A brownish oil, C8H7NO, isomeric with oxindole, formed, with evolution of carbonic acid gas, when indoxylic acid is heated above its melting point; it is converted by oxidation into indigo-blue.
Hence indoˈxylic a., in i. acid, C9H7NO3, a white crystalline precipitate, slightly soluble in water, and converted by air or oxidizing agents into indigo-blue: its salts are inˈdoxylates.
1886Syd. Soc. Lex., Indoxyl.1896Allbutt's Syst. Med. I. 899 Albuminous [urine] and containing indoxyl and casts.1897Ibid. IV. 287 The most important of these are the indoxyl and skatoxyl sulphates of potash.
随便看

 

英语词典包含277258条英英释义在线翻译词条,基本涵盖了全部常用单词的英英翻译及用法,是英语学习的有利工具。

 

Copyright © 2004-2022 Newdu.com All Rights Reserved
更新时间:2024/9/20 0:38:50