Specification Test Results

• Appearance:
  White Crystalline powder or crystals
• Titration Argentometric:
  99.0 to 100.5 %
• pH:
  5.4 to 8.6 (5% soln. at 25°C)
• Bromide (Br):
  ≤0.01 %
• Iodide (I):
  ≤20 ppm
• Chlorate and Nitrate (as NO3):
  ≤0.003 %
• Phosphate (PO4):
  ≤5 ppm
• Sulfate (SO4):
  ≤10 ppm
• Barium (Ba):
  Passes test (Limit about 0.001%)
• Calcium (Ca):
  ≤20 ppm
• Iron (Fe):
  ≤3 ppm
• Magnesium (Mg):
  ≤10 ppm
• Sodium (Na):
  ≤50 ppm
• Heavy metals (as Pb):
  ≤5 ppm
• Insoluble matter:
  ≤0.005 %