Specification Test Results

• Appearance (Colour):
  Red to Brown
• Appearance (Form):
  Powder
• Solubility (Colour):
  Orange to Red
• Solubility (Turbidity), 1 mg/ml, H₂O:
  Clear to Slightly Hazy
• Infrared spectrum:
  Conforms to Structure
• Carbon:
  ≥22.5%
• Nitrogen:
  ≥4.7%
• Dye Content:
  ≥55%
• EMM, Lambda max 510 nm:
  ≥19000