2,7-Naphthalenedisulfonicacid,4-amino-3-[2-[4'-[2-(2,4-diamino-5-chlorophenyl)diazenyl][1,1'-biphenyl]-4-yl]diazenyl]-5-hydroxy-6-(2-phenyldiazenyl)-,sodium salt (1:2)
2,7-Naphthalenedisulfonicacid,4-amino-3-[2-[4'-[2-(2,4-diamino-5-chlorophenyl)diazenyl][1,1'-biphenyl]-4-yl]diazenyl]-5-hydroxy-6-(2-phenyldiazenyl)-,sodium salt (1:2)
CAS Registry Number:
6486-52-8
Synonyms:
2,7-Naphthalenedisulfonicacid,4-amino-3-[[4'-[(2,4-diamino-5-chlorophenyl)azo][1,1'-biphenyl]-4-yl]azo]-5-hydroxy-6-(phenylazo)-,disodium salt (9CI); C.I. Direct Black 11, disodium salt (8CI); C.I. 30240;C.I. Direct Black 11; Direct Black 11; Fast Black AA
![6486-52-8,2,7-Naphthalenedisulfonicacid,4-amino-3-[2-[4'-[2-(2,4-diamino-5-chlorophenyl)diazenyl][1,1'-biphenyl]-4-yl]diazenyl]-5-hydroxy-6-(2-phenyldiazenyl)-,sodium salt (1:2),2,7-Naphthalenedisulfonicacid,4-amino-3-[[4'-[(2,4-diamino-5-chlorophenyl)azo][1,1'-biphenyl]-4-yl]azo]-5-hydroxy-6-(phenylazo)-,disodium salt (9CI); C.I. Direct Black 11, disodium salt (8CI); C.I. 30240;C.I. Direct Black 11; Direct Black 11; Fast Black AA](http://www.lookchem.com/300w/2010/068/6486-52-8.jpg)