Mineralape
Urea
David Hospital·CC BY 4.0·Wikimedia

Urea

CO(NH2)2
IMA approved

構成

Composizione (% in peso)
N
O
C
H
  • NNitrogen46.7%
  • OOxygen26.6%
  • CCarbon20.0%
  • HHydrogen6.7%

語源

名前の由来 urine.