Metanil Yellow CAS: 587-98-4 | MF: C18H14N3O3S•Na | MW: 375.38, Buy Histological Stains & Dyes for Histology, Cytology, Microbiology, Hematology & Biology Lab from TriStains at Dawnscientific.
Metanil Yellow is a vivid yellow to orange-yellow crystalline powder. It is also referred to as 3-(4-Anilinophenylazo)benzenesulfonic acid sodium salt, Acid Yellow 36, and is classified as a synthetic azo dye with the chemical formula C18H14N3NaO3S. This dye belongs to the azo dye group, which is distinguished by the presence of the azo (-N=N-) functional group. Its chemical composition comprises a benzene ring with a dimethylamino group, a sulfonate group, and an azo group. Metanil Yellow is soluble in water and alcohol, but insoluble in organic solvents. In the field of analytical chemistry, it serves as a pH indicator, undergoing a color transition from red to yellow within the pH range of 1.2 to 3.2.
Applications of Metanil Yellow
- Metanil yellow has been used for staining of leukocyte granules. It is also used as a counterstain in microscopic sections.
- It is used as a counterstain in PAS (periodic acid-Schiff)/iron-hematoxylin-stained sections to increase contrast.
Key Features of Metanil Yellow
General Description
Metanil Yellow is a high-quality azo dye that is developed to be used in high-quality staining and analysis of samples used in laboratories in the United States. It is a necessary research item due to its bright coloration, stability, and solubility in water and alcohol, which allows seeing the components of the cells and measuring pH accurately.
If you are looking for where to buy Metanil Yellow or the price of it, Dawn Scientific is a trusted U.S. supplier of high-quality histological stains and dyes, offering Metanil Yellow in reliable packaging for laboratory use. Buy Dawn Scientific instead of other brands to be able to achieve regular staining performance, reproducibility, and laboratory standards. Call to get the price and quantity orders.
About Brand
“TriStains”, Histological Stains/ 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.
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.
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