Xylidine Ponceau 2R (C.I. 16150), 25 g

16150) is a chemically defined substance belonging to the chromogenic dyes category. Its molecular formula is C14H12ClN2O4, and it has a molecular weight of 309.7 g/mol. This compound serves as an azo dye, a class of organic compounds characterized by the presence of one or more azo (-N=N-) groups. It is available in a pure form, with a purity of 99%, and comes in a pack size of 25 grams. Xylidine Ponceau 2R is commonly used as a food colorant and as a stain for histological staining in biological research. Additionally, it exhibits strong acid-base properties due to the presence of amino and carboxylic functional groups.

• CAS Number: 3761-53-3