Sulforhodamine B, HPLC, 75% (Dye Content), 30g

Sulforhodamine B, HPLC, 75% (Dye Content), 30g
For Research & Development
Not for drug, human, animal, or food use

Certificate of Analysis:
Appearance (Color) Black
Appearance (Form) Powder
Assay (HPLC, Dye Content) 75.0%
Assay (Elemental Analysis) Carbon 57.2% Hydrogen 5.4% Nitrogen 4.6%
Absorption Peak (ethanol) 556nm 
Efficiency 13%
Emission Peak 596nm
IR Spectrum Conforms to structure
Lasing Range 582-620nm
Melting Point 300+ ºC
Oscillator Conc. 0.3 g/l
Pump Wavelength 355nm
Suitability for fluorescence & biological stain, use as a fluorescent dye to quantify cellular proteins in cultured cells

CAS: 3520-42-1

FORMULA: C₂₇H₂₉N₂NaO₇S₂