Specification Test Results

• Appearance:
  White Powder or crystals
• Infrared spectrum:
  Conforms
• Loss on drying:
  ≤0.45 %
• HPLC:
  ≥99.0 %
• Appearance of solution:
  (10 % in water) Clear
• Bacterial endotoxins:
  (LAL-test) 0.5 E.U. in 1 ml of a 0.1% soln.
• Specific optical rotation:
  +13.5° to +14.9° (20°C, 589 nm) (c=10, water) (after 24 hours, on dry substance)
• Heavy metals (as Pb):
  ≤10 ppm