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.
Metanil Yellow is a bright yellow to orange-yellow crystalline powder that is commonly used as a dye in the laboratory. It is also referred to as 3- (4-Anilinophenylazo) benzenesulfonic acid Na and Acid Yellow 36. It is a synthetic azo dye, with the chemical formula C18H14N3O3S•Na, and it falls under the azo dye group that has the azo (-N=N-) functional group. Its chemical formula comprises aromatic benzene rings, azo bond, and sulfonate group, which, in combination with each other, are associated with its dyeing and indicator qualities. Metanil Yellow dissolves in water and alcohol but also dissolves in most organic solvents. It is a pH indicator, applied in analytical chemistry, where it changes color between red and yellow in a pH range of 1.2 to 3.2. These qualities have made it be used in staining and in analytical laboratories.
Applications
- Metanil Yellow is applied in staining leukocyte granules in hematology and microscopic examination.
- It is also used as a counterstain in tissue sections and PAS (Periodic Acid Schiff) and iron-hematoxylin-stained sections to enhance the contrast.
Key features
- Bright Yellow-Orange Color: Offers great contrast on cellular and tissue structure.
- Consistent and reliable performance: Guarantees stability of stain and colour in laboratories.
- Versatile Laboratory Use: May be used in histology, cytology, microbiology, and pH indicator studies.
- Cost-Effective Solution: Offers reliable outcomes at low cost in case of routine laboratory services.
General Description
Metanil Yellow is a superior quality azo dye, which is supplied using TriStains to be used in precision staining and analysis. It has good coloration, high chemical stability, and the ability to dissolve in water and alcohol, which makes it a critical reagent to visualize the cellular components and even carry out pH-based analysis. The dye assists in maintaining constant, reliable findings in laboratory research, diagnostic, and pedagogical studies.
Metanil Yellow from TriStains, a reputable histological staining and lab dye dealer in the United States. The product is packaged in laboratory-ready format and is of quality that is in line with constant reproducible staining and analytical performance. The price is based on the size of the packaging and the quantity of the order. There are bulk-buying facilities. The TriStains sales team can be contacted on the official platform to get the latest prices and availability. Buy today to achieve regular staining performance, reproducibility, and laboratory standards. Call to get the price and quantity of orders.
About Brand
TriStains provides a marketplace for histology and biological stains, which is comprehensive enough to encompass the peculiar requirements of laboratories specializing in Histology, Cytology, Microbiology, and Hematology. With a reputation for exceeding quality expectations, TriStains performance is outstanding which allows for resolution of cell and tissue components fundamental to life sciences to be clearly visualized. Each product under TriStains series is validated for accuracy, reliability and consistency. TriStains, which manufactures and markets stains and indicators in various packing, offers laboratories turn key solutions for all their staining and indicator needs, improving accuracy in every experiment.
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