Sulphorhodamine 101 ~95 % (dye content), Sigma-Aldrich®
: Sulforhodamine 101, Texas Red, SR 101, Sulforhodamine 640, 9-(2,4-Disulphophenyl)-2,3,6,7,12,13,16,17-octahydro-1H,5H,11H,15H-xantheno[2,3,4-ij:5,6,7-i'j']diquinolizin-18-ium inner salt
:60311-02-6
:
:C₃₁H₃₀N₂O₇S₂
:MFCD00012407
:606.708 g/mol
:M-Clarity™ quality level = MQ100
:Room Temperature
- Environmentally Preferable:
- Appearance (Colour):Dark Green to Brown to Black
- Appearance (Form):Powder
- Infrared spectrum:Conforms to Structure
- Carbon (dry basis):57.5 - 65.0 %
- Nitrogen (dry basis):4.2 - 5.0 %
- Wavelength:573 - 579 nm
- Extinction Coefficient:≥105000
In Ethanol - Water (by Karl Fischer):%
- Solubility (Colour):Conforms
Dark Pink (C = 1mg/ml; Methanol)
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