Specifikationstestresultat

• Appearance (colour):
  Blue to dark violet
• Appearance (form):
  Powder, crystals or crystalline powder
• Infrared spectrum:
  Conforms to structure
• 647 - 653 nm:
  Wavelength in toulene
• Extinction coefficient:
  ≥4000
• Wavelength:
  546 - 552 nm
• Chlorin:
  ≤3.0%
• Carbon:
  82.6 - 89.0%
• Nitrogen:
  8.8 - 9.5%
• Purity (HPLC):
  ≥96.5%
• Solubility (color), c = 1 mg/ml; chloroform, dark red to purple:
  Conforms
• Solubility (turbidity), clear to opaque:
  Conforms