Disodium 3-((4-((4-amino-6(or 7)-sulphonatonaphthyl)azo)phenyl)azo)-6-((2,4-diamino-m-tolyl)azo)-4-hydroxynaphthalene-2-sulphonate
Product Code: 506449
Molecular Formula: C33H27N9O7S2·2Na
Molecular Weight: 769.73
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