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单词 melanuric acid
释义

Definition of melanuric acid in English:

melanuric acid

noun
Chemistry rare
  • An organic compound obtained as a white chalky powder when urea is heated, originally compared to ammelide, C₃H₄N₄O₂, and later identified with it.

Origin

Mid 19th century; earliest use found in William Gregory (1803–1858), chemist and psychic investigator.

 
 

Definition of melanuric acid in US English:

melanuric acid

noun
Chemistry rare
  • An organic compound obtained as a white chalky powder when urea is heated, originally compared to ammelide, C₃H₄N₄O₂, and later identified with it.

Origin

Mid 19th century; earliest use found in William Gregory (1803–1858), chemist and psychic investigator.

 
 
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更新时间:2024/9/21 16:29:12