
5-Aminofluorescein (isomer I), Sigma-Aldrich®
:3326-34-9
:
:C₂₀H₁₃NO₅
:MFCD00005052
:347.33 g/mol
:223 °C (dec., lit.)
:M-Clarity™ quality level = MQ200
:GHS07
:Room Temperature
- 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
Frequently Bought Together