Specification Test Results

• Appearance:
  White to yellow to orange Crystals or crystalline mass or liquid (May darken on storage)
• Infrared spectrum:
  Conforms
• GC:
  ≥96.0 %
• Insoluble matter:
  ≤0.05 % (In methanol)
• Residue after reduction:
  ≤0.02 %