Rose Bengal ≥80% (dye content), certified by the Biological Stain Commission, Sigma-Aldrich®
:632-69-9
:MFCD00005043
:C₂₀H₂Cl₄I₄O₅Na₂
:MFCD00151169
:1017.63 g/mol
:M-Clarity™ quality level = MQ100
:Room Temperature
:211-183-3
- Appearance (Form):Powder
- Infrared spectrum:Conforms to Structure
- Wavelength, C = 0.008 g/L; Water + 1 ml of 1% w/v Sodium Carbonate (Na₂CO₃):546 - 550 nm
- Extinction Coefficient:≥90000
- Biological Stain Commission, Commission Certified Number::Pass
- Dye Content:≥80%
- Solubility (Turbidity), c = 1 mg/ml, H₂O:Clear to Slightly Hazy
- Solubility (Colour):Light Red to Dark Red and Pink
- Pk