3-[[4-[[4-[(6-amino-1-hydroxy-3-sulpho-2-naphthyl)azo]-6(or 7)-sulpho-1-naphthyl]azo]-1-naphthyl]azo]naphthalene-1,5-disulphonic acid
Product Code: 2155774
Molecular Formula: C40H27N7O13S4
Molecular Weight:
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