2. Biuret: 1%max
3. Moisture: 0.5%max
4. Size: Prilled Urea(0.85-2.8mm) 90%min
Granular Urea (2-4.75mm) 90%min
5. Color: White
- Urea is one kind of neutral fertilizer, which can be used in long time without leaving any harmful material
in the soil.
- Usually urea fertilizer used for base and top dressiing fertilizer in agriculture.
- For industry use, urea mainly in producing urea solution, purifying automobile exhaust, producing plywood, making glue and so on.
- Prilled urea: gas based uncoated and coal based uncoated urea usu for industry use
gas based coated and coal based coated urea usu for agricultural use
- Granular urea: mainly used for agricultural and BB fertilizer production