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单词 hypochlorous acid
释义

hypochlorous acid

/ˌhʌɪpə(ʊ)ˈklɔːrəs /
noun [mass noun] Chemistry
A weak acid with oxidizing properties formed when chlorine dissolves in cold water and used in bleaching and water treatment.
  • Chemical formula: HOCl.
It has been demonstrated, for example, that NAC has the ability to scavenge hydrogen peroxide, hypochlorous acid and the hydroxyl radical....
  • In mammalian neutrophils, myeloperoxidase is a key player, converting hydrogen peroxide to hypochlorous acid.
  • This effect would be exacerbated if hypochlorous acid inactivates proteinase inhibitor by oxidizing its critical methionine residue.

Derivatives

hypochlorite

/ˌhʌɪpəˈklɔːrʌɪt / noun ...
  • The hypochlorite ion is an oxidizing agent that sterilizes water by ridding it of microorganisms.
  • Common household cleaners can contain simple inorganic chemicals such as sodium hypochlorite or hydrochloric acid.
  • Chloroform can be made from ethanol by reacting the ethanol with calcium hypochlorite.

Origin

Mid 19th century: hypochlorous from hypo- (denoting an element in a low valency) + chlorine + -ous.

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更新时间:2024/12/23 20:50:32