Uses of Urea or Carbamide - Carboxylic Acids
(a) Urea is used mainly as a nitrogen fertilizer. It has 46.4% nitrogen.
(b) Urea is used in the manufacture of formaldehyde-urea plastic and semicarbazide.
(c) Urea is used as animal feed.
(d) Urea is used for making barbiturates and other drugs.
(e) Urea is used as a stabilizer for nitrocellulose explosives.