Urea refers to an organic compound which is also called as carbamide. Furthermore, the urea formula is CO(NH2)2. This is an amide which has two –NH2 groups which are joined by a functional group of carbonyl(C=O). Urea has very important usage as a fertilizer and also feed supplement. Furthermore, urea is a colorless, crystalline substance whose melting point is at 132.7° C (271° F). Moreover, it decomposes before boiling. Most noteworthy, urea is the chief nitrogenous end product of the metabolic breakdown of proteins in many animals.