| 摘要 |
A reactive dye is disclosed. The reactive dye has the structure of formula (I):
wherein X, R 1 , R 2 , R 3 , n, Q 1 , Q 2 and (HO 3 S) 1-3 are defined in the specification. The reactive dye of the present invention has great build-up property, reproducibility and fastness. |
