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Potassium bromide
Molecular formula: KBr
Appearance: white crystalline powder
Purity≥ | 99.0% |
PH(50g/L,25°C) | 5.5-8.5 |
Clarity test | Pass |
Chloride(Cl) ≤ | 0.2% |
Water insoluble substance ≤ | 0.005% |
Fe ≤ | 0.0002% |
Na ≤ | 0.02% |
Bromate(BrO3) ≤ | 0.001% |
Iodid(I) ≤ | 0.005% |
N ≤ | 0.001% |
Sulfate(SO4) ≤ | 0.002% |
Mg ≤ | 0.0005% |
Ca ≤ | 0.002% |
Ba ≤ | 0.002% |
Heavy metal (count by Pb) ≤ | 0.0002% |