摘要:
The present writing relates to a novel fiber-reactive dye of the formula wherein R 11 , D, R 0 , X and Z are as defined in the specification. The novel dye according to the present writing can be used in dyeing and printing fibre materials, especially, cellulosic fibre materials by a general fixing method, and a good adsorbing/fixing rate and an excellent fastness to light and wet treatment.