The Complete List of Suppliers for trisodium 8-[[4'-[(2-amino-8-hydroxy-6-sulphonato-1-naphthyl)azo]-3,3'-dimethyl[1,1'-biphenyl]-4-yl]azo]-7-hydroxynaphthalene-1,3-disulphonate
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![73398-47-7,trisodium 8-[[4'-[(2-amino-8-hydroxy-6-sulphonato-1-naphthyl)azo]-3,3'-dimethyl[1,1'-biphenyl]-4-yl]azo]-7-hydroxynaphthalene-1,3-disulphonate,1,3-Naphthalenedisulfonicacid,8-[[4'-[(2-amino-8-hydroxy-6-sulfo-1-naphthalenyl)azo]-3,3'-dimethyl[1,1'-biphenyl]-4-yl]azo]-7-hydroxy-,trisodium salt (9CI)](http://www.lookchem.com/300w/2010/0626/73398-47-7.jpg)