SODIUM BROMIDE
SODIUM BROMIDE
| Article No. | 546008 |
| Grade | AR/ACS |
| Purity | 99% |
| CAS No. | 7647-15-6 |
| Molecular Formula | NaBr |
| Molecular Weight | 102.89 |
| H.S. Code | 2827.5110 |
| Shelf Life | 60 Months |
Physical properties
| Physical state at 20 °C | Solid |
| Colour | White crystalline |
| Odour | Odorless |
| pH value | 5.4 at 50 g/l at 20 °C |
| Melting point/ Freezing point [°C] | 755°C |
| Boiling point [°C] | 1390°C |
| Vapour pressure mm/Hg | 1 mm Hg at 806 °C |
| Density [g/cm³] | 3.21 |
| Solubility in water [% weight] | Soluble in water |
Specifications
| Appearance | White crystalline powder |
| Assay | Min 99% |
| pH (5% solution in water at 25°C) | 5.0 to 8.8 |
| Insoluble matter | Max 0.005% |
| Bromate (BrO3) | Max 0.001% |
| Chloride (Cl) | Max 0.2% |
| Sulphate (SO4) | Max 0.002% |
| Barium (Ba) | Max 0.002% |
| Iron (Fe) | Max 0.0005% |
| Calcium (Ca) | Max 0.002% |
| Magnesium (Mg) | Max 0.001% |
| Potassium (K) | Max 0.1% |
| Heavy metal (as Pb) | Max 0.0005% |
| Loss on drying (at 105°C) | Max 2.0% |
| Packings | 500 gm |
