|
ITEM
|
urea
|
urea prilled
|
|
size
|
2-4.75mm
|
0.85-2.80mm
|
|
N>=
|
46.0%
|
46.0%
|
|
Biuret<=
|
1.5
|
1.0
|
|
H2O<=
|
1.0
|
0.7
|
|
Fe<=
|
---
|
0.001
|
|
NH3<=
|
---
|
0.03
|
|
SO42-
|
---
|
0.02
|
|
Water insoluble matter<=
|
---
|
0.04
|
|
Granularity
|
90
|
90
|