Urea is a white, crystalline compound that is a major nitrogen-containing compound found in the urine of mammals.

Here's a breakdown of its properties and uses:

Properties:

* Structure: It has a central carbonyl group (C=O) bonded to two amino groups (NH2).

* Solubility: Highly soluble in water.

* Melting point: 132.7 °C (270.9 °F).

Uses:

* Fertilizer: A primary source of nitrogen for plants.

* Animal feed: Used as a protein supplement.

* Industrial applications: Used in the production of plastics, resins, and other chemicals.

* Medical applications: Used in dialysis solutions.

* Cosmetics: Used as a moisturizer and humectant.

Let me know if you have any other questions about urea or its chemistry!