AMMONIUM IODIDE 99% AR
| Product Code | B-00215 | BRAND | Bio-Chem |
|---|---|---|---|
| Grade | AR | CAS No | 12027-06-4 |
| Molecular Formula | NH4I | Molecular Weight | 144.94 |
| H.S.Code | 2827.60900 | Shelf Life | 60 Months |
| Purity | 98.5 % |
Physical Properties
| Physical state at 20 °C | Solid | Colour | White crystalline |
|---|---|---|---|
| Solubility in water [% weight] | 154.2 g/100cc @ 00C | Odour | Odorless |
| pH Value | 4.5 - 6.5 | Melting point/ Freezing point [°C] | 551 °C |
| Density [g/cm3] | 2.51 | Vapour pressure mm/Hg | 1 mm Hg at 210.9 °C |
| Boiling point [°C] | 220 °C |
Packaging
Specification
| Appearance | White to light yellow crystalline powder*** |
| Assay (argentometric) | Min 99.0% |
| 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 metal (as Pb) | Max 0.001% |
| Arsenic (As) | Max 0.0004% |
| ****May become pale yellow on storage |
Safety Information and Hazard Symbols
Symbol: GHS07
Signal Word: Warning
Hazardous Statement: H315-H319-H335
Precaution Statement: P261-P305 + P351 + P338