Specification Test Results

• Appearance:
  White to cream Powder
• Infrared spectrum:
  Conforms
• Water:
  ≤7 %
• TLC:
  ≥97.5 %
• Residue after ignition:
  11.0 % to 14.0 %
• Specific optical rotation:
  +20.0° to +25.8° (20°C, 589 nm) (c=3, water)
• Heavy metals (as Pb):
  ≤20 ppm