V2EX hydrogen peroxide

Hydrogen Peroxide

释义 Definition

过氧化氢(HO):一种常见的无色液体,具有氧化性漂白/消毒作用;低浓度常用于伤口清洁、消毒与家庭清洁,高浓度则多用于工业用途(需谨慎处理)。也常被称为 “双氧水”

发音 Pronunciation

/hadrdn prksad/

例句 Examples

Hydrogen peroxide is often used to disinfect minor cuts.
过氧化氢常用于给小伤口消毒。

When exposed to light or heat, hydrogen peroxide can decompose into water and oxygen, which is why it must be stored properly.
过氧化氢在光照或受热时可能分解成水和氧气,因此必须妥善保存。

词源 Etymology

hydrogen(氢) + peroxide(过氧化物) 构成;其中 per- 表示“更高程度/超过”,oxide 与“氧化物”相关,整体意思是“含有较高比例氧的氢的化合物”,即 HO。

相关词 Related Words

文学与著作中的出现 Literary Works

  • The Merck Index(《默克索引》)以化学品条目形式收录并描述 hydrogen peroxide
  • CRC Handbook of Chemistry and Physics(《CRC 化学与物理手册》)在物性与数据条目中出现
  • Ullmann’s Encyclopedia of Industrial Chemistry(《乌尔曼工业化学百科全书》)在工业制备与应用相关章节中出现
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