Complaint
| Name | Urea |
| CAS NO. | 57-13-6 |
| Chemical formula | CO (NH2)2 |
| Appearance | White prilled crystal |
| Molecular weight | 60.055 |
| Density | 1.32 g/m3 |
| Property | It is soluble in water and alcohol. Its water solubility is faintly alkaline. It decomposes when heated over fusing point. Under high temperature, it can undergo a condensation reaction and form biuret, triuret and polyhydrocyanic acid. |
| Item | Index |
| Nitrogen | ≥46% |
| Biuret | ≤1.0% |
| Moisture | ≤0.5% |
| Size | 0.85mm-2.8mm ,2mm--4mm,90%min |
