The Complete List of Suppliers for 7-hydroxy-8-[[4'-[(2-hydroxy-8-sulpho-1-naphthyl)azo][1,1'-biphenyl]-4-yl]azo]naphthalene-1,3-disulphonic acid, sodium salt
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![94200-00-7,7-hydroxy-8-[[4'-[(2-hydroxy-8-sulpho-1-naphthyl)azo][1,1'-biphenyl]-4-yl]azo]naphthalene-1,3-disulphonic acid, sodium salt,1,3-Naphthalenedisulfonicacid,7-hydroxy-8-[[4'-[(2-hydroxy-8-sulfo-1-naphthalenyl)azo][1,1'-biphenyl]-4-yl]azo]-,sodium salt (9CI)](http://www.lookchem.com/300w/2010/068/94200-00-7.jpg)