Specification Test Results

• Appearance:
  White to cream to light yellow Powder
• Infrared spectrum:
  Conforms
• Loss on drying:
  ≤1 % (110°C)
• HPLC:
  ≥97.5 %
• Titration with NaOH:
  ≥97.5 % (On dry substance)
• UV:
  at 305 nm A: ≤0.1
• Color scale:
  ≤10 APHA
• Residue after evaporation:
  ≤0.0005 %