Fluorescein Isothiocyanate (mixture of 5- and 6- isomers) ≥90% (by HPLC), Sigma-Aldrich®

F3651-100MG

Fluorescein Isothiocyanate (mixture of 5- and 6- isomers) ≥90% (by HPLC), Sigma-Aldrich®

F3651-100MG

Appearance (Colour):
Yellow to Orange
Appearance (Form):
Powder
Solubility (Colour):
Very Faint Yellow to Yellow and Very Faint Green-Yellow to Green-Yellow
Solubility (Turbidity), 1 mg/ml, Acetone:
Clear
1H NMR Spectrum:
Conforms to Structure
Water (by Karl Fischer):
≤6.5%
Purity (HPLC), Based on Isomer I and Isomer II:
≥90%
Carbon (anhydrous):
54.1 - 71.0%
Nitrogen (anhydrous):
3.0 - 4.0%

: Isothiocyanatofluorescein, 5(6)-FITC

:M-Clarity™ quality level = MQ200

:389.38 g/mol

:Refrigerator

:248-207-7

:27072-45-3

:C₂₁H₁₁NO₅S

:MFCD00005063