Article No. | Grade | Purity | Cas no. | Molecular Formula | Molecular Weight | H.S. Code | Shelf Life |
---|---|---|---|---|---|---|---|
S0186500500 | AR | 99% | 7647-15-6 | NaBr | 102.89 | 2827.5110 |
60 Months |
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
Density [g/cm3]
3.21
Vapour pressure mm/Hg
1 mm Hg at 806 °C
Solubility in water [% weight]
Soluble in water
Appearance: |
White crystalline powder |
Insoluble matter: |
Max 0.005% |
Chloride (Cl): |
Max 0.2% |
Sulphate (SO4): |
Max 0.002% |
Heavy metal (as Pb): |
Max 0.0005% |
Loss on drying (at 105°C) : |
Max 2.0% |
Iron (Fe): |
Max 0.0005% |
Barium (Ba): |
Max 0.002% |
Calcium (Ca): |
Max 0.002 % |
Magnesium (Mg): |
Max 0.001% |
Potassium (K): |
Max 0.1 % |
Assay (argentometric): |
Min 99% |
Bromate (BrO3): |
Max 0.001% |
pH (5% solution in water at 25°C): |
5.0 to 8.8 |