C.I.27060

Fast Violet R

Acid Violet 131

2-Naphthalenesulfonic acid,6-hydroxy-5-[[4-[(4-sulfophenyl)azo]-1-naphthalenyl]azo]-, disodiuM salt

6-Hydroxy-5-[[4-[(4-sodiosulfophenyl)azo]-1-naphthalenyl]azo]naphthalene-2-sulfonic acid sodium salt