disodium 3-[[4-[[4-amino-6(or 7)-sulphonatonaphthyl]azo]phenyl]azo]-6-[(2,4-diaminophenyl)azo]-4-hydroxynaphthalene-2-sulphonate
Product Code: 276245
Molecular Formula: C32H25 N9 O7 S2 . 2 Na
Molecular Weight: 755.69
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