V2EX thiourea

Thiourea

释义 Definition

硫脲:一种含硫的有机化合物,化学式 CS(NH),可看作把“尿素(urea)”中的氧(O)替换为硫(S)的产物。常用于有机合成金属浸出/电镀添加剂分析化学试剂以及某些材料与染整工艺中。(也常被称为 thiocarbamide。)

发音 Pronunciation (IPA)

/θa.ojri/

例句 Examples

Thiourea is used in some chemistry labs as a reagent.
硫脲在一些化学实验室中用作试剂。

Because thiourea can bind to certain metal ions, it is sometimes added to solutions to influence corrosion or electroplating behavior.
由于硫脲能够与某些金属离子结合,它有时被加入溶液中以影响腐蚀或电镀过程的表现。

词源 Etymology

thiourea 由前缀 thio-(表示“硫”,源自希腊语 theion,意为“硫”)与 urea(“尿素”)组合而成,字面含义就是“含硫的尿素”。在化学命名中,thio- 常用来表示把含氧基团中的 O 换成 S(如 thioketne 等)。

相关词 Related Words

文学与典籍 Literary Works

  • The Merck Index(《默克索引》):在化学品条目中收录并描述 thiourea 的性质与用途。
  • Ullmann’s Encyclopedia of Industrial Chemistry(《乌尔曼工业化学百科全书》):涉及其工业应用与相关工艺背景。
  • Vogel’s Textbook of Practical Organic Chemistry(《沃格尔实用有机化学》):在实验试剂与操作相关内容中可能出现 thiourea
  • March’s Advanced Organic Chemistry(《马奇高等有机化学》):在含硫官能团与反应机理的讨论中可能提及。
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