Also known as Remazol Black B3, Black B Reactive Dyes belong to a class of highly colored organic substances. They are primarily used for tinting textiles. This is because they attach themselves to textile substrates through a chemical reaction. Through this reaction, it forms a covalent bond between the dye molecule and the fiber. Offered dyes are known for their superior colorfastness, washability, and lightfastness. Currently, our Reactive Black B Dyes find use in textiles such as clothing, home textiles, and industrial fabrics. Clients have to buy these dyes because they add vibrant and long-lasting colors to textiles, thus making them essential for the textile industry.