Specification Test Results

• Appearance:
  White Crystalline powder
• Solubility:
  (1 M in water) Clear colorless
• UV:
  (1 M in water)
• pH:
  6.5 to 7.3 (5 % in water)
• Titration with HClO4:
  ≥97.5 %
• Heavy metals (as Pb):
  ≤2 ppm