Alizarin Yellow R

Buy Alizarin Yellow R (2243-76-7) MF: O2NC6H4N=NC6H3-2-(OH)CO2H | MW: 287.23. Get High Quality Alizarin Yellow R (2243-76-7) from Tristains.

Alizarine Yellow R is a reddish orange to yellow colored powder. It is an azo dye made by the diazo coupling reaction. It is usually commercially available as a sodium salt. In its pure form, it is a rust-colored solid.It is also known asMordant Orange 1; Alizarin Yellow R Sodium Salt; 5-(p-Nitrophenylazo)Salicylic Acid Sodium Salt; Sodium p-Nitrobenzeneazosalicylate. It is soluble in water and in ethanol. Its chemical formula is C13H9N3O5.

“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.

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Application :

• Alizarin Yellow R is used for coloring many different materials such as textile, leather, plastics and for manufacturing paints and lacquers and for printings purposes.
• In microbiology it is a useful acid-base indicator for nutrient media.
• It is mainly used as a pH indicator.

Benefits :

• Azo dye used as a pH indicator
• Gives reliable results