NILE
CHEMICALS
NILE
CHEMICALS
|
AMMONIUM IODIDE GR |
|
| NH4I M.W. 144.94 | |
| Minimum assay | 99.5% |
| pH ( 5% solution ) | 4.5 - 6.5 |
| Max. Limits of Impurities : | |
| Chloride and bromide ( as Cl ) | 0.005% |
| Sulphate ( SO4 ) | 0.002% |
| Iodate ( IO3 ) | 0.0005% |
| Phosphate ( PO4 ) | 0.001% |
| Silicate ( SiO2 ) | 0.0005% |
| Lead ( Pb ) | 0.0001% |
| Copper ( Cu ) | 0.0001% |
| Iron ( Fe ) | 0.0002% |
| Calcium ( Ca ) | 0.001% |
| Barium ( Ba ) | 0.002% |
| Loss on drying ( 105OC ) | 0.05% |
| Residue on ignition | 0.02% |