Specification Test Results

• Appearance (Colour):
  White to Light Purple and Faint Red to Light Red and Faint Beige to Light Beige and Faint Grey to Light Grey and Pink
• Appearance (Form):
  Powder
• Infrared spectrum:
  Conforms to Structure
• Solubility (Turbidity)
  25 mg/ml, H₂O:
  Clear to Very Slightly Hazy
• Solubility (Colour):
  Colorless to Faint Yellow and Colorless to Light Red
• Carbon (anhydrous):
  50.1 - 55.7%
• Nitrogen (anhydrous):
  8.3 - 9.3%
• Titration by AgNO₃ (anhydrous)
  % C:
  21.1 - 23.5%
• Recommended Retest Period:
  4 Years