Properties:

• Highly soluble in water and forms a clear liquid under pressure.
• Transported in steel containers as a compressed liquid.

Uses:

• Fertilizers (urea, diammonium phosphate).
• Chemical manufacturing and cleaning products.
• Can be used as fuel, though less efficient than alternatives.

Safety:

• Caustic and irritating; requires proper handling.
• Sharp odor acts as a warning sign for leaks.