AMMONIUM IODIDE
AMMONIUM IODIDE
| Article No | 504905 |
| Grade | AR \ ACS |
| Purity | 99% |
| CAS No | 12027-06-4 |
| Molecular Formula | NH4I |
| Molecular Weight | 144.94 g/mol |
| H.S. Code | 2827.6090 |
| Shelf Life | 36 Months |
Physical properties
| Physical State at 20 °C | Solid |
| Color | White crystalline |
| Odor | Odorless |
| pH Value | 4.5 – 6.5 |
| Melting Point/ Freezing Point [°C] | 551 °C |
| Boiling Point [°C] | 220 °C |
| Vapor Pressure mm/Hg | 1 mm Hg at 210.9 °C |
| Density [g/cm³] | 2.51 |
Specifications
| Appearance | White to light yellow crystalline powder |
| Assay | Min 99% |
| Insoluble Matter | Max 0.005% |
| Residue on Ignition | Max 0.05% |
| Chloride & Bromides | Max 0.005% |
| Phosphate (PO4) | Max 0.001% |
| Sulphate (SO4) | Max 0.05% |
| Barium (Ba) | Max 0.002% |
| Iron (Fe) | Max 0.0005% |
| Heavy Metals (as Pb) | Max 0.001% |
| Arsenic (As) | Max 0.0004% |
| Packings | 100 gm |
