Industrial Urea Fertilizer is the most important nitrogenous fertiliser in the country because it has high N content (46%N). Besides its use in the crops, this fertilizer finds application as a cattle feed supplement to replace a part of protein requirements. Industrial Urea Fertilizer has also numerous industrial uses notably for production of plastics.
Name of a parameter | | | Standard for mark and grade | | |
Nitrogen fraction of total mass on dry basise, %, not less, 1 | extra | first | extra | first | second |
Biuret (Ureido Formamide) fraction of total mass, %, no 2 more | 0,6 | 1,4 | 1,4 | 1,4 | 1,4 |
Method of drying | 0,3 | 0,3 | 0,3 | 0,3 | 0,3 |
Friability, % 5 | | | 100 | 100 | 100 |
not less 4-1 | | | 94 | 94 | 94 |
Static hardness of granules, 7 | | | 0,7 | 0,5 | 0,3 |