Specification Test Results

• Appearance:
  White to off-white Crystalline powder
• Infrared spectrum:
  Conforms
• Melting point:
  151 to 158 °C (Dec)
• Ash:
  ≤0.1 %
• Titration excess NaOH:
  ≥98.5 %
• Lead (Pb):
  ≤10 ppm
• Heavy metals (as Pb):
  ≤20 ppm
• Reducing substances:
  ≤0.5 %