Buy Eosin Y Free Acid (15086-94-9) MF: C20H8Br4O5 | MW: 647.89. Get High Quality Eosin Y Free Acid (15086-94-9) from TriStains.
Eosin Y Free Acid is typically available as a powder or granules. It is highly soluble in water, producing a red-colored solution. The dye exhibits good lightfastness and moderate to good washfastness, depending on the specific formulation and application.
“TriStains”, Biological Stains that offer range of stains used in Histology, Cytology, Microbiology and Hematology laboratories.
TriStains meet the highest quality standards and give excellent color performance of desired components of cells and tissue in life science laboratories.
TriStains series products are carefully tested to ensure accurate, reliable, and reproducible results. Our products are available in different packaging sizes to allow you to get all types of stains & Indicators for your specific purposes from a single source.
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Applications: Biological Staining: Eosin Y Free Acid is widely used as a biological stain in histology, cytology, and microscopy. It is commonly employed to stain cell structures, including cytoplasmic regions, connective tissues, and collagen fibers. The dye provides contrast and aids in the visualization of specific tissue components.pH Indicator: Eosin Y Free Acid can also function as a pH indicator due to its pH-dependent color changes. It appears yellow in acidic solutions and transitions to red in alkaline conditions. This property makes it useful for pH measurements and as an indicator in various chemical assays.Dyeing and Textile Applications: Eosin Y Free Acid finds limited application as a dye in the textile industry. It can be used for dyeing natural and synthetic fibers to achieve various shades of red.Ink Manufacturing: The dye is utilized in the production of inks, particularly 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. Eosin Y Free Acid contributes to achieving vibrant red colors in printed materials.Fluorescent Dye: Eosin Y Free Acid exhibits inherent fluorescence properties and can be used as a fluorescent dye. It is employed in fluorescence microscopy and imaging techniques to visualize cellular structures and study biological processes.
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