Buy 4,5-Dibromofluorescein (596-03-2) MF: C20H10Br2O5 | MW: 490.1. Get High Quality 4,5-Dibromofluorescein (596-03-2) from TriStains.
4,5-Dibromofluorescein belongs to the xanthene dye family and has a complex chemical structure. It consists of a xanthene core with two bromine atoms substituted at positions 4 and 5.
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TriStains meet the highest quality standards and give excellent color performance of desired components of cells and tissue in life science laboratories.
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Applications: Biological Staining: 4,5-Dibromofluorescein is widely used as a biological stain in histology and microscopy. It is commonly employed to stain and visualize various cellular components, such as collagen fibers, connective tissues, and mucopolysaccharides. Eosin Y staining is particularly useful for highlighting structures in tissues, including cytoplasmic regions and extracellular matrices.pH Indicator: 4,5-Dibromofluorescein can act as a pH indicator due to its color change in response to changes in pH levels. It appears yellow at low pH values and turns pink or red in alkaline conditions. This property makes it useful in analytical chemistry, especially for pH titrations and colorimetric pH measurements.Ink Manufacturing: 4,5-Dibromofluorescein is also utilized in the production of inks, especially in the printing industry. It can be incorporated into various types of inks, including water-based and solvent-based inks, for applications such as offset printing and inkjet printing.Textile Dyeing: Eosin Y has been used as a dye in the textile industry. Its vibrant red color makes it suitable for dyeing natural and synthetic fibers, imparting bright and intense shades.Dye Sensitization: 4,5-Dibromofluorescein is employed as a sensitizer in the field of dye-sensitized solar cells (DSSCs). It enhances the absorption of light and improves the efficiency of light harvesting in these photovoltaic devices.
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