Urea CAS No.: 57-13-6, its chemical formula is CH4N2O or CO(NH2)2. It is a white crystal with no smell or taste. It is soluble in water, ethanol and benzene, and slightly soluble in ether and chloroform.
Usage:Urea is one of the simplest organic compounds. It is the main nitrogen-containing end-product of protein metabolism breakdown in mammals and some fish. It can be used as fertilizer, animal feed, explosive, glue stabilizer and chemical raw material, etc.
SPECIFICATION:
Material | Unit | Specification |
Total Nitrogen | Wt.% | 46.50 |
Alkalinity as NH3 | Wt.% | Max.0.5 |
Biuret | Wt.% | Max.0.8 |
Aldehydes | Mg/kg | Max.5 |
Insoluble | Mg/kg | Max.30 |
Phosphate(PO4) | Mg/kg | Max.0.75 |
Calcium(Ca) | Mg/kg | Max.0.75 |
Iron(Fe) | Mg/kg | Max.0.75 |
Copper(Cu) | Mg/kg | Max.0.3 |
Zinc(Zn) | Mg/kg | Max.0.3 |
Chromium(Cr) | Mg/kg | Max.0.3 |
Nickel (Ni) | Mg/kg | Max.0.3 |
Magnesium (Mg) | Mg/kg | Max.0.75 |
Sodium (Na) | Mg/kg | Max.0.75 |
Potassium (K) | Mg/kg | Max.0.75 |
Aluminium(AL) | Mg/kg | Max.0.75 |
