CHEMICAL INDUSTRY
Urea is a raw material for the manufacture of two main classes of materials:urea-formaldehyde resinsand urea-melamine-formaldehyde used in marine-plywood.
AGRICULTUREMore than 9O% of world industrial production of urea is destined for useas a nitrogen-release fertilizer.Urea has the highest nitrogen con-tent of all solid nitrogenous fertilizersin common use.Therefore, it has the lowest transpor-tation costs per unit of nitrogen nutri-ent.
Nitrogen | 46% min |
Biuret | 1.0% max |
Particle size | 2.00-4.75mm 90%min |
Moisture | 0.5% max |
Appearance | green, yellow, free flowing,free from harmful substances and foreign matters |