C.I. 182130

Reactive Violet 1

C.I. Reactive Violet 1

Copper 3-[(3-chloro-2-hydroxy-5-sulfophenyl)azo]-5-[[4-chloro-6-[(3-sulfophenyl)amino]-1,3,5-triazin-2-yl]amino]-4-hydroxy-2,7-naphthalenedisulfonic acid complex