83221-45-8

Einecs 280-224-5 2-[[4-[[4-[[8-[(2,4-diamino-5-nitrophenyl)azo]-1-hydroxy-5-sulpho-2-naphthyl]azo]-6-sulpho-1-naphthyl]azo]-1-naphthyl]azo]benzene-1,4-disulphonic acid, potassium sodium salt 2-((4-((4-((8-((2,4-Diamino-5-nitrophenyl)azo)-1-hydroxy-5-sulpho-2-naphthyl)azo)-6-sulpho-1-naphthyl)azo)-1-naphthyl)azo)benzene-1,4-disulphonic acid, potassium sodium salt 1,4-Benzenedisulfonicacid,2-[2-[4-[2-[4-[2-[8-[2-(2,4-diamino-5-nitrophenyl)diazenyl]-1-hydroxy-5-sulfo-2-naphthalenyl]diazenyl]-6-sulfo-1-naphthalenyl]diazenyl]-1-naphthalenyl]diazenyl]-,potassium sodium salt (1:?:?)