Specification Test Results

• Appearance:
  White Crystalline powder
• Water:
  ≤2 %
• Loss on drying:
  ≤1 % (130°C)
• pH:
  4.1 to 4.5
• Titration with HClO4:
  97.5 to 103 %
• Heavy metals (as Pb):
  ≤0.002 %