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Application
It is used for agricultural purposes as a mineral nitrogen fertilizer, as a raw material for the production of resins and glues. Urea can be used as a feed additive in cattle breeding.
Grade A is used in industry;
Grade B is used in plant growing.
Packing
Polypropylene bags with polyethylene inserts. Net weight is 50 kg.
In bulk covered wagons.
Transportation
Both packaged and in bulk it is transported in covered wagons by railway transport, by covered decked vessels, and covered motor transport vehicles.
Specifications
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Index
|
Grade A |
Grade B |
|
Top grade |
1st grade |
Top grade |
1st grade |
2nd grade |
|
1. Appearance |
White and poor-colored grains |
|
2. Mass fraction of: |
|
|
nitrogen in conversion to dry substance, %, not less than |
46,3 |
46,2 |
46,2 |
46,2 |
46,2 |
|
biuret, %, not more than |
0,6 |
1,4 |
1,4 |
1,4 |
1,4 |
|
water, %, not more than: |
|
|
|
|
|
|
|
0,3 |
0,3 |
0,3 |
0,3 |
0,3 |
|
|
0,6 |
0,6 |
0,5 |
0,5 |
0,5 |
|
free ammonia, %, not les than |
0,02 |
0,03 |
|
|
|
|
3. Granulometric composition, %; |
|
|
|
|
|
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mass fraction of grains sized: |
|
|
from 1 to 4 mm, not less than |
- |
- |
94 |
94 |
94 |
|
from 2 to 4 mm, not less than |
- |
- |
70 |
50 |
- |
|
less than 1 mm, not more than |
- |
- |
3 |
5 |
5 |
|
residue 6 mm, not more than |
|
Absence |
|
4. Friability, %, not less than |
- |
100 |
100 |
100 |
|
5. Grain static strength, kgs/grain, not less than |
- |
0,7 |
0,5 |
0,3 |
|
6. Conditioner
|
Urea formaldehyde resin, %, 0,2-0,5 |
Guaranteed storage life is 6 months from the manufacturing date.
Agrochemical storage life is not limited. |
