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Rosolic acid (Aurin) 84%, Sigma-Aldrich®
Rosolic acid (Aurin) 84%, Sigma-Aldrich®
Certifikat
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Rosolic acid (Aurin) 84%, Sigma-Aldrich®

Specifikationstestresultat

  • Appearance (Form):
    Powder
  • Infrared spectrum:
    Conforms to Structure
  • Wavelength:
    478 - 486 nm
  • Extinction Coefficient:
    ≥50000
  • Extinction Coefficient, Acidified Ethanol:
    ≥11000
  • Carbon Content:
    66.0 - 90.8 %
  • Visual Interval, pH 6.6 Yellow-Orange:
    Pass
  • Visual Interval, pH 8.0 Pink to Red:
    Pass

Specifikationstestresultat