Specification Test Results

• Appearance:
  White to light yellow to light green Crystalline powder
• Titration with KMnO4:
  ≥99.4 %
• Chloride (Cl):
  ≤20 ppm
• Phosphate (PO4):
  ≤50 ppm
• Sulfate (SO4):
  ≤100 ppm
• Cadmium (Cd):
  ≤10 ppm
• Cobalt (Co):
  ≤20 ppm
• Copper (Cu):
  ≤10 ppm
• Iron (Fe):
  ≤10 ppm
• Lead (Pb):
  ≤20 ppm
• Nickel (Ni):
  ≤20 ppm
• Zinc (Zn):
  ≤10 ppm