Specification Test Results

• For Laboratory,Research,or Manufacturing Use:
  ≥99.0%
• ACS - Assay (KI):
  ≥99.0 %
• ACS - Appearance (white, crystalline granules):
  Passes Test
• ACS - Barium (Ba):
  ≤0.002 %
• ACS - Calcium (Ca):
  ≤0.002 %
• ACS - Chloride and Bromide (as Cl):
  ≤0.01 %
• ACS - Heavy Metals (as Pb):
  ≤0.0005 %
• ACS - Insoluble Matter:
  ≤0.005 %
• ACS - Iodate (IO₃):
  ≤3 ppm
• ACS - Iron (Fe):
  ≤0.0003 %
• ACS - Loss on Drying at 150°C:
  ≤0.2 %
• ACS - Magnesium (Mg):
  ≤0.001 %
• ACS - pH of 5% Solution at 25°C:
  6.0 - 9.2
• ACS - Phosphate (PO₄):
  ≤0.001 %
• ACS - Sodium (Na):
  ≤0.005 %
• ACS - Sulfate (SO₄):
  ≤0.005 %
• Free Alkali, For Information Only:
  For Information Only