Specification: Urea N46% Fertilizer
Quality standard: GB/T 2440-2022
Item(urea)
superior quality
qulitied
appearance
white prilled
white granular
nitrogen>=
46%
45%
biuret<=
0.9%
1.5%
moisture<=
0.5%
1.0%
size
1.13-3.35mm or customized
Specification: Fertilizer Urea N 46%
Industrial
Agricultural
Item
Superior class
First class
Standard class
Superior class
First class
Standard class
Nitrogen
â?¥ 46.5
46.3
46.3
46.4
46.2
46.0
Biuret
â?¤ 0.5
0.9
1.0
0.9
1.0
1.5
Moisture
â?¤ 0.3
0.5
0.7
0.4
0.5
1.0
Fe
â?¤ 0.0005
0.0005
0.0010
Basicity
â?¤ 0.01
0.02
0.03
Sulfate
â?¤ 0.005
0.010
0.020
Water-insoluble content
â?¤ 0.005
0.010
0.040
HCHO
â?¤ 0.6
0.6
0.6
Granular size
2-4mm