Specification Test Results

• Appearance:
  White Powder
• Titration Complexometric:
  98.0 to 102.0 %
• Chloride (Cl):
  ≤50 ppm
• Carbonate (CO3):
  Passes test
• Nitrate (NO3):
  (limit about 0.003%) passes test
• Iron (Fe):
  ≤10 ppm
• Magnesium (Mg):
  ≤200 ppm
• Potassium (K):
  ≤50 ppm
• Sodium (Na):
  ≤200 ppm
• Strontium (Sr):
  ≤500 ppm
• Heavy metals (ICP-OES):
  ≤0.002 %
• Insoluble matter:
  ≤0.02 % (in dilute HCl)