Eosin Y 1%

Eosin Y 1%, Buy now Ready to use Indicator solution for reliable and Reproducible results from Tristains indicators at Dawnscientific.

Eosin Y is a dye made from fluorescein that comes from the combination of two dyes, fluorescein disodium salt and tetrabromofluorescein. It is commonly found in the form of reddish-orange powder. Eosin Y’s solubility extends to water and ethanol. A 1% solution of Eosin Y is prepared by dissolving 1 gram of Eosin Y into roughly 100 milliliters of water. The solution not only serves as a biological stain but also works well for pH indication. The range of pH indicators works from yellow to red as the pH increases. Eosin Y 1% is used extensively in histology and microscopy as a counterstain.

Applications of Eosin Y 1%

1. Eosin Y 1% serves as a counterstain to hematoxylin in H&E staining. It also highlights acidic structures, including the cytoplasm, collagen, and red blood cells.
2. Used to examine cell membrane integrity.
3. Another application serves as a pH indicator for biochemical titrations.
4. Used for slide preparation and tissue analysis in research laboratories.

Key Features of Eosin Y 1% 

• Interpret easily by utilizing for histological preparations with vivid contrast.
• Shipped as a 1% solution which is ready to use and stable, providing constant results.
• Compatible with varying protocols due to solubility in water and ethanol.
• Affects pH changes visibly through a clear yellow-to-red transition.

General Description

This product is suitable for histology, cell biology, and analytical chemistry owing to its ease as a biological stain and pH indicator solution. Formulated with precision, Eosin Y 1% is dependable in results, and can be bought from Dawn Scientific, which is a notable source for search-ready chemical reagents and TriStains indicator solutions.

Eosin Y 1% is an aqueous solution containing 1% Eosin Y of a dye based on fluorescein, and consists of fluorescein disodium salt and tetrabromofluorescein. It exists as a vibrantly colored reddish-orange powder, which upon dissolving in water clears to a deeply colored solution. Other than Eosin Y, it is also referred to as Acid Red 87, Bromo Fluorescein, and Tetrabromofluorescein Sodium Salt.

Dawn Scientific is the most trusted source for acquiring any lab-stating reagents and is a guarantee for high-end reagents. You can confidently acquire Eosin Y 1% from our online stores. Our materials are designed for exceptional performance, cleansing, and producing consistent results, regardless of whether you are conducting core work in the lab or sophisticated biomedical explorations.

We aim to provide outstanding reagent-grade quality of Eosin Y 1% to our customers by maintaining a side by side competitive price without the trouble of volume quantities needed. You can get it in a plethora of container sizes whether you need them in small or large quantities. For getting latest pricing, volume discount, or custom pack options directly call us. Get it now and with robust support from the experts at Dawn Scientific, bring world-class precision to your experiments.

About Brand

“TriStains”, Histological Stains/ Biological Stains that offer a 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.

Why Dawn Scientific?

In addition to our specialty product lines, Dawn Scientific offers a comprehensive range of laboratory supplies and scientific products, including laboratory chemicals, reagents, analytical standards, solutions, buffers, biological stains, indicators, laboratory equipment, instruments, consumables, and much more.

For complete product information, technical resources, and our full catalog, please browse other categories on our website dawnscientific.com.

If you have any questions or would like assistance selecting the right products for your application, our knowledgeable team is ready to help. Contact us at 1-800-DAWN-SCI (1-800-329-6724) or email sales@dawnscientific.com. We look forward to serving your laboratory and research needs.