尿素
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产品品类：化学产品
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查看（品種）： Brand B
描述
|
Name of indicator |
Higher grade |
1st grade |
2nd grade |
|
Mass fraction of nitrogen in terms of dry matter, %, not less than |
46,2 |
46,2 |
46,2 |
|
Mass fraction of biuret, %, no more |
1,4 |
1,4 |
1,4 |
|
Mass fraction of water, %, not more than: - hygroscopic; - general; |
0,3 0,5 |
0,3 0,5 |
0,3 0,6 |
|
Friability, % |
100 |
100 |
100 |
|
Grading, %: mass fraction of granules size, mm - from 1 to 4, not less - from 2 to 4, not less - less than 1, no more - residue on the sieve 6 mm |
94 70 3 Not available |
94 50 5 Not available |
94 - 5 Not available |