Granular urea
Granular Urea is used in agriculture as a mineral nitrogen fertilizer for all types of soil.
GOST 2081-2010
Code: CN FEA 3102101000
Urea CO (NH2) 2 prilled - is one of the most effective nitrogen fertilizer containing 46.2% nitrogen in the amide form, which makes it most beneficial use in agriculture as fertilizer. The main element of urea - nitrogen is directly related to the construction of bimolecules and actively stimulates and promotes the growth of plants.
Granular fertilizer easily dissolved in water and easily absorbed by plants and can be used in a protected ground, and that is why it is recommended for foliar feeding of plants.
It belongs to moderate hazardous substances of the 3rd class of danger.
Safety requirements: Granulated urea under normal conditions is non-flammable, Incombustible and non-explosive. According to the degree of exposure to the human body, granulated urea is classified as moderately hazardous substances of the 3rd hazard class.
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№ |
Index name |
Norm for grade B |
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Top grade |
Grade I |
Grade II |
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|
1 |
Mass fraction of nitrogen in terms on dry substance,%, not less than |
46,2 |
46,2 |
46,2 |
|
2 |
Mass fraction of biuret,%, not more than |
1,4 |
1,4 |
1,4 |
|
3 |
Mass fraction of water by drying method,%, not more than |
0,3 |
0,3 |
0,3 |
|
4 |
Crumbliness % |
100 |
100 |
100 |
|
5 |
Granulometric composition. Mass fraction of granules: |
|||
|
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 |
|
|
sieve residue 6 mm, not more than |
absence |
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|
6 |
Static strength of granules, N / granule (kg / pellet) not less than |
0,7 |
0,5 |
0,3 |
Transportation of urea in polypropylene bags of 3 kg and 50 kg is carried out in covered railcars and trucks.
Urea is packed in polypropylene bags of 3 and 50 kg. The product should be stored in closed warehouses, protecting the product from precipitation.
Transportation: in bags in covered railway cars and by road. Transportation of granular urea in unpackaged form in mineral carriers or hoppers is allowed.
Guaranteed time of keeping is six months from the date of manufacture.