Rhodamine B

A biotechnology stain used for conjugation to antibodies for use in fluorescence microscopy.

Specifications:

• Reagent Grade
• A useful fluorochrome for histology, FRET and mitochondrial probe
• EM (545nm, methanol) >98,000
• Synonym: Basic Violet 10; Brilliant Pink B; Rhodamine O; Tetraethylrhodamine
• Ash <0.2%
• Fluoresence: λex 554 nm, λem 627 nm in ethanol

• Appearance: Solid
• Density: 1.31 g/cm3
• HS Code: 32041300
• IUPAC_Name: [9-(2-Carboxyphenyl)-6-Diethylamino-3-Xanthenylidene]-Diethylammonium Chloride
• Melting Point: 210-211 °C (lit.)(dec.)
• RTECS Number: BP3675000