Rhodamine B ≥95% (by HPLC), Sigma-Aldrich®
Supplier: Merck
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M-Clarity™ quality level = MQ200
SIALR6626-500GEA
314
EUR
SIALR6626-500G
R6626-25G
SIALR6626-25G
SIALR6626-100G
R6626-500G
R6626-100G
Rhodamine B ≥95% (by HPLC), Sigma-Aldrich®
Rhodamine B
Rhodamine B is a xanthene dye, which functions as a water tracer fluorescent. It is used as a colorant in textiles and food stuffs. Rhodamine B is associated with eye, skin and respiratory tract irritation. It is used as a biomarker in oral rabies vaccine.
- Rhodamine B has been used:
- to represent fluorescence of tetra methyl rhodamine (TMR)
- in the preparation of adhesive resin for confocal laser scanning microscopy
- as a fluorescent dye in intrahemolymph dye dosing and retinal image acquisition
- to depict brain-specific dye capture
- for imaging targets
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 % |
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