Einecs 288-529-5

3-[[4-[[4-[(6-amino-1-hydroxy-3-sulpho-2-naphthyl)azo]-7-sulpho-1-naphthyl]azo]-1-naphthyl]azo]naphthalene-1,5-disulphonic acid, sodium salt

3-((4-((4-((6-Amino-1-hydroxy-3-sulpho-2-naphthyl)azo)-7-sulpho-1-naphthyl)azo)-1-naphthyl)azo)naphthalene-1,5-disulphonic acid, sodium salt

1,5-Naphthalenedisulfonic acid, 3-[[4-[[4-[(6-amino-1-hydroxy- 3-sulfo-2-naphthalenyl)azo]-7-sulfo-1-naphthalenyl ]azo]-1-naphthalenyl]azo]-, sodium salt