CASR |
: | 7758-2-3 |
Molecular Formula |
: | KBr |
Molecular Weight |
: | 119.01 |
| Specifications | |
|---|---|
| Appearance: | Colourless solid |
| Aqueous solubility: | 65 gm in 100 ml at 20°c |
| Assay: | Min. 99.0% |
| pH of a 5% solution at 25.0°c: | 5.0-8.8 |
| Insoluble matter: | 0.005% Max. |
| Bromate(BrO3): | 0.001% Max. |
| Iodate(IO3): | 0.001% Max. |
| Chloride(Cl): | 0.2% Max. |
| Iodide(I): | 0.001% Max. |
| Sulphate(SO4): | 0.005% Max. |
| Barium(Ba): | 0.002% Max. |
| Heavy metal(as Pb): | 5 ppm Max. |
| Iron(Fe): | 5 ppm Max. |
| Calcium (Ca): | 0.002% Max. |
| Magnesium (Mg): | 0.001% Max. |
| Sodium(Na): | 0.02% Max. |
