Rhodamine B ≥95% (by HPLC), Sigma-Aldrich®
Supplier: SIGMA ALDRICH MICROSCOPY
Certificates
About this item
CAS Number:81-88-9
:
Formula:C₂₈H₃₁ClN₂O₃
MDL Number:MFCD00011931
:479.02 g/mol
Merck Index:13,08266
Melting Pt:210,..211 °C (dec., lit.)
Density:0,79 g/cm³
:M-Clarity™ quality level = MQ200
EINECS:201-383-9
:GHS05
:GHS07
Storage Temperature:Room Temperature
Specification Test Results
- Appearance (Colour):Faint Green to Very Dark Green
- Appearance (Form):Powder
- Solubility (Colour):Faint Red to Red and Faint Purple to Purple
- Solubility (Turbidity), 1 mg/ml, H₂O:Clear
- UV Absorbance Ratio, ABS at 510 nm (UVAB)/ Lambda max (UVVS):≤0.50
- EmM:104.5 - 119.5
- Lambda Max:542 - 554 nm
- Purity (HPLC):≥95 %
Specification Test Results
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