Specification Test Results

• For Laboratory,Research,or Manufacturing Use:
  = 99.0 %
• Assay (KBr) (by Ag titrn):
  ≥99.0 %
• Insoluble Matter:
  ≤0.005 %
• pH of 5% Solution at 25°C:
  5.0 - 8.8
• Bromate (BrO₃):
  ≤0.001 %
• Iodate (IO₃):
  ≤0.001 %
• Chloride (Cl):
  ≤0.2 %
• Iodide (I):
  ≤0.001 %
• Nitrogen Compounds (as N):
  ≤0.005 %
• Sulfate (SO₄):
  ≤0.005 %
• Barium (Ba):
  ≤0.002 %
• Calcium (Ca):
  ≤0.002 %
• Magnesium (Mg):
  ≤0.001 %
• Sodium (Na):
  ≤0.02 %
• Trace Impurities - ACS - Heavy Metals (as Pb):
  ≤5 ppm
• Trace Impurities - Iron (Fe):
  ≤5 ppm