Urea A.G. 1000 g (21420-31000)
Chemical formula: NH₂CONH₂
Molar mass: 60.06 g/mol
CAS: 57-13-6
EINECS: 200-315-5
Specification
| Appearance | white substance |
| Assay | min. 99,5 % |
| Sulphated ash | max. 0,05 % |
| Melting point | 132 - 135 °C |
| Biuret | max. 0,1 % |
| Chloride (Cl⁻) | max. 0,002 % |
| Sulfate (SO₄²⁻) | max. 0,005 % |
| Fe (Iron) | max. 0,0001 % |
| Heavy metals (as Pb) | max. 0,0001 % |