NILE CHEMICALS
NILE
CHEMICALS
| LEAD MONOXIDE GR | |
| PbO M.W. 223.20 | |
| Minimum assay | 99% |
| Max. Limits of Impurities : | |
| Acetic acid-insoluble matter | 0.02% |
| Water- soluble matter | 0.05% |
| Loss on ignition between 600-800OC | 0.2% |
| Chloride ( Cl ) | 0.002% |
| Nitrogen compounds (N) | 0.001% |
| Bismuth ( Bi ) | 0.005% |
| Calcium ( Ca ) | 0.005% |
| Copper ( Cu ) | 0.001% |
| Iron ( Fe ) | 0.002% |
| Magnesium ( Mg ) | 0.005% |
| Potassium ( K ) | 0.005% |
| Silver ( Ag ) | 0.0005% |
| Sodium ( Na ) | 0.005% |