6'-Amino-1'-hydroxy-4-[[4-[(3-sodiosulfophenyl)azo]-1-naphthalenyl]azo][1,2'-azobisnaphthalene]-3',7-disulfonic acid disodium salt

[ CAS No. ]:
6416-70-2

[ Name ]:
6'-Amino-1'-hydroxy-4-[[4-[(3-sodiosulfophenyl)azo]-1-naphthalenyl]azo][1,2'-azobisnaphthalene]-3',7-disulfonic acid disodium salt

[Synonym ]:
DIRECT BLUE 186
Trisodium 7-amino-4-hydroxy-3-[(E)-{7-sulfonato-4-[(E)-{4-[(E)-(3-sulfonatophenyl)diazenyl]-1-naphthyl}diazenyl]-1-naphthyl}diazenyl]-2-naphthalenesulfonate
2-Naphthalenesulfonic acid, 7-amino-4-hydroxy-3-[(E)-2-[7-sulfo-4-[(E)-2-[4-[(E)-2-(3-sulfophenyl)diazenyl]-1-naphthalenyl]diazenyl]-1-naphthalenyl]diazenyl]-, sodium salt (1:3)