ITEM | Min/Max Values | Result |
Urea Assay (wt %) | 98.0 min | 99.1 |
Granulate size | 0.85-2.80mm | 94% Passing Rate |
Moisture (wt %) | 0.5 max | 0.34 |
Nitrogen(wt %) | 46min | 46.5 |
Alkalinity as NH3(wt %) | 0.2max | 0.02 |
Biuret (wt %) | 0.9 max | 0.74 |
Aldehydes (ppm) | 15 max | 1.1 |
Free Ammonium(wt %) | 0.6max | 0.01 |
Insolubles (ppm) | 20max | 8 |
Ca(mg/kg) | 0.5max | 0.32 |
Fe (mg/kg) | 0.5 max | 0.17 |
Al (mg/kg) | 0.5max | 0.16 |
Cu (mg/kg) | 0.5 max | 0.05 |
Zn (mg/kg) | 0.5 max | 0.07 |
Cr (mg/kg) | 0.5 max | 0.06 |
Ni (mg/kg) | 0.5 max | 0.05 |
Mg (mg/kg) | 0.5 max | 0.14 |
Na (mg/kg) | 0.5max | 0.15 |
K (mg/kg) | 0.5 max | 0.17 |
Ash (ppm) | 100 max. | Less than 10 |
Phosphate(ppm) | 0.5 max | Less than 0.2 |
Heavy Metal( ppm) | 0.5 | 0.4 |
Additive | NONE | NONE |
pH (10 wt% solution) | 9.0 ~ 10.0 | 9.48 |
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