Fluorescein W/S

Buy Fluorescein W/S (518-47-8) MF: C20H10O5•2Na | MW: 376.27. Get High Quality Fluorescein W/S (518-47-8) from Tristains.

Fluorescein is an organic compound and dye that belongs to the triarylmethine dye family. It has a xanthene tricyclic structural motif and is available as a dark orange/red powder that is slightly soluble in water and alcohol. Fluorescein W/S is a modified form of fluorescein that has been chemically altered to enhance its water solubility. This is typically achieved by adding water-solubilizing functional groups, such as sulfonate (-SO3H) or carboxylate (-COO-) groups, to the fluorescein molecule. These water-soluble modifications make Fluorescein W/S more readily dispersible and stable in aqueous solutions.

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Application :

• Fluorescein W/S is used as a fluorescent tracer in various biomedical applications, such as Angiography to visualize blood vessels, Ophthalmic procedures to assess eye health, Cell and tissue labeling for microscopy and flow cytometry.
• The water-soluble nature of fluorescein W/S makes it useful as a dye tracer in environmental studies, such Groundwater flow and contaminant transport investigations, Surface water quality assessments and Wastewater treatment system monitoring.
• Fluorescein W/S is employed as a fluorescent marker in various analytical techniques, including High-performance liquid chromatography (HPLC), Capillary electrophoresis and Fluorescence spectroscopy.

Benefits :

• Improved water solubility compared to the original fluorescein dye
• Suitable for applications where a water-soluble fluorescent probe is required
• Enhanced stability and dispersibility in aqueous solutions