Specification Test Results

• Appearance:
  White Crystalline powder or crystals
• Infrared spectrum:
  Conforms
• Loss on drying:
  ≤0.2 %
• Sulfated ash:
  ≤0.1 %
• Titration with NaOH:
  ≥98.5 %
• Chloride (Cl):
  ≤110 ppm
• Sulfate (SO4):
  ≤140 ppm
• Ammonium (NH4):
  ≤200 ppm
• Arsenic (As):
  ≤2 ppm
• Heavy metals (as Pb):
  ≤20 ppm