Specification Test Results

• Appearance (Colour):
  White to Off White
• Appearance (Form):
  Powder
• Solubility (Colour):
  Very Faint Yellow to Light Yellow
• Solubility (Turbidity), 50 mg/ml EtOH:
  Clear
• Phosphorus (P):
  8.5 - 9.3 %
• Purity (TLC):
  ≥99 %
• 1H NMR Spectrum:
  Conforms to Structure
• Recommended Retest Period:
  4 years