4-[[2,4-dihydroxy-3-[(4-nitrophenyl)azo]-5-[[4-(phenylamino)-3-sulphophenyl]azo]phenyl]azo]-5-hydroxynaphthalene-2,7-disulphonic acid, sodium salt
Product Code: 634493
Molecular Formula: C34H21N8Na3O14S3
Molecular Weight: 930.74
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