Reactive Blue 5, 25 g

Reactive Blue 5 exhibits clearly defined physical and chemical properties as a synthetic azo dye with the molecular formula C27H31N5O9S and a molecular weight of 619.6 g/mol. This compound belongs to the class of azo dyes, characterized by the presence of at least one azo (-N=N-) group in their structure. Reactive Blue 5 is available in a pure form with a purity of 98% and comes in a pack size of 25 grams. Its primary application lies in the dyeing of cellulose fibers, particularly in the production of denim jeans. Additionally, it demonstrates excellent lightfastness and resistance to washing, making it suitable for various textile applications.

• CAS Number: 16823-51-1