4-amino-5-hydroxy-3-[[4-[(2-hydroxy-1-naphthyl)azo][1,1-biphenyl]-4-yl]azo]-6-[(4-sulphophenyl)azo]naphthalene-2,7-disulphonic acid, sodium salt
Product Code: 417427
Molecular Formula: C38H24N7Na3O11S3
Molecular Weight: 919.80
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