Urea (Nitrogen 46%)
CAS NO. 57-13-6 EINECS NO. 200-315-5 MF:CO(NH2)2
|Standard||GB6679-86, GB/T9015-98, GB2440-2001|
|Appearance||Prilled/granular shape,white color|
|Total nitrogen content||46.2% Min|
|Particle size（0.85-2.8MM）||90% Min|
|Free Ammonia||160ppm Max|
|Insulotion matter||0.04% Max|
|Packing & Loading Qty||50kgs/PP bag (22tons/20ft)|
The nitrogen content of Urea is currently the highest among solid nitrogen fertilizer.
As neutral fertilizer, Urea is well applied to all kinds of soil and plants.
Since its easy preservation and application, and little harm to the soil, Urea is widely used in agricultural fertilizer.
In grain and cotton crops, urea isoften applied at the time of the last cultivation before planting.
Also It isused as the raw material of blending NPK.