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5-Aminofluorescein (isomer I), Sigma-Aldrich®
 
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5-Aminofluorescein (isomer I), Sigma-Aldrich®

 

  • Appearance (Form):
    Powder
  • Infrared spectrum:
    Conforms to Structure
  • Carbon, Anhydrous Basis:
    67.8 - 70.6%
  • Nitrogen, Anhydrous Basis:
    3.7 - 4.3%
  • Purity (HPLC):
    Typically 95+%
  • Water (by Karl Fischer):
    ≤10%
  • Solubility (Colour), c = 5 mg/ml (0.5%); Methanol:
    Yellow to Very Dark Yellow and Orange to Very Dark Orange
  • Recommended Retest Period:
    4 Years

 

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