84100-93-6

Einecs 282-172-9 4-Hydroxy-7-((((5-hydroxy-7-sulpho-2-naphthyl)amino)carbonyl)amino)-3-((6-sulpho-2-naphthyl)azo)naphthalene-2-sulphonic acid, sodiumsalt 4-hydroxy-7-[[[(5-hydroxy-7-sulpho-2-naphthyl)amino]carbonyl]amino]-3-[(6-sulpho-2-naphthyl)azo]naphthalene-2-sulphonic acid, sodium salt 2-Naphthalenesulfonicacid,4-hydroxy-7-[[[(5-hydroxy-7-sulfo-2-naphthalenyl)amino]carbonyl]amino]-3-[2-(6-sulfo-2-naphthalenyl)diazenyl]-,sodium salt (1:?)