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单词 murexide
释义

Definition of murexide in English:

murexide

noun mjʊəˈrɛksʌɪd
Chemistry
  • The acid ammonium salt of purpuric acid, a purple-red crystalline solid used in complexometric titrations; 5,5'-nitrilodibarbituric acid ammonium, C₈H₈N₆O₆. Also (more fully "murexide colour"): the characteristic purple-red colour of this salt.

Origin

Mid 19th century; earliest use found in Robert Thomson (1810–1864), medical officer of health. From German Murexid from classical Latin mūrex + German -id.

 
 

Definition of murexide in US English:

murexide

nounmjʊəˈrɛksʌɪd
Chemistry
  • The acid ammonium salt of purpuric acid, a purple-red crystalline solid used in complexometric titrations; 5,5'-nitrilodibarbituric acid ammonium, C₈H₈N₆O₆. Also (more fully "murexide colour"): the characteristic purple-red colour of this salt.

Origin

Mid 19th century; earliest use found in Robert Thomson (1810–1864), medical officer of health. From German Murexid from classical Latin mūrex + German -id.

 
 
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更新时间:2024/12/24 11:01:49