Specification Test Results

• Appearance (Colour):
  White to Off-White
• Appearance (Form):
  Powder
• Solubility (Colour):
  Faint Yellow
• Solubility (Turbidity)
  50 mg/ml, H2O:
  Clear
• Infrared spectrum:
  Conforms to Structure
• Water (by Karl Fischer):
  ≤34.3 %
• Purity (TLC):
  ≥ 98 %
• Phosphorus (Dry Basis):
  7.6 - 8.8 %
• Sodium (dry basis):
  10.6 - 13.2 %
• Solvent Content (by GC):
  ≤ 3 %
• Recommended Retest Period:
  4 years