1. Reactive Blue 21 (LIUYANSOL Turquoise Blue Kn-G), CAS No.:12236-86-1,
2. Dark Blue Powder used for dyeing Cotton, hemp, silk, wool ,leather and so on
3. High levels of fastness, especially wet fastness, can be obtained by economical dyeing processes and simple dyeing operations.
4. Bright color, excellent performance and strong applicability, and its hue and performance are basically adapted to the requirements of the market for fibers and clothing.