 |
| Cantidad: | |
|---|---|
57-13-6
200-315-5
CH4N2O
Urea
| Index Name | Specifications |
| Appearance | White crystals or crystalline powder |
| Identification | Meets the requirements |
| Melting point | 132.0 to 135.0degC |
| Residue on ignition | 0.1%max |
| Alcohol-insoluble matter | 0.04%max |
| Chloride | 0.007%max |
| Sulfate | 0.10%max |
| Heavy metals | 0.002%max |
| Assay | 99.0 to 100.5% |
| Index Name | Specifications |
| Appearance | White crystals or crystalline powder |
| Identification | Meets the requirements |
| Melting point | 132.0 to 135.0degC |
| Residue on ignition | 0.1%max |
| Alcohol-insoluble matter | 0.04%max |
| Chloride | 0.007%max |
| Sulfate | 0.10%max |
| Heavy metals | 0.002%max |
| Assay | 99.0 to 100.5% |