Reactive dyes (used for dyeing and printing of cotton fibre):
1. Red light brown, Chromatic light and strength are equivalent to Ciba's P-6R Brown, each function is better than P-6R Brown.

2. High light fastness, high stewed bleaching and oxygen bleaching.

3. The lifting force is good. Good dye deep.

4. Good wet processing fastness, the wet rubbing fastness can reach level four when 5% dosage of dye.

5. Application: As combination dyeing from deep brown to medium deep brown, coffee's basic colour. Good compatibility and not sensitive to the change of technological conditions. Good reproduction quality.