| Article No. | 539808 |
| Grade | AR |
| Purity | 99% |
| CAS No. | 7758-02-3 |
| Molecular Formula | KBr |
| Molecular Weight | 119.01 |
| H.S. Code | 2827.5120 |
| Shelf Life | 60 Months |
| Physical State at 20°C | Solid |
| Colour | White crystalline |
| Odour | Odorless |
| pH Value | 5 – 6 at 119 g/l at 25°C |
| Melting/Freezing Point (°C) | 734°C |
| Boiling Point (°C) | 1435°C |
| Vapour Pressure (20°C) | < 0.01 hPa at 20°C |
| Density (g/cm³) | 2.75 |
| Appearance | White or almost white, crystalline powder or colorless crystals |
| Solubility | In water, soluble |
| pH | At 25°C, 5-8.8 |
| Assay | wt% 98.5% to 101.0% |
| Bromates | wt% 0.001% max |
| Chloride | wt% 0.1% max |
| Sulphate | wt% 0.005% max |
| Iron | ppm Max 20 ppm |
| Magnesium and alkaline-earth metals | ppm Max 200 ppm |
| Loss on drying | wt% Max 1% |
| Sensitive | Hygroscopic |
| Packings | 250 gm -500 gm -kg |
