tetrasodium 4-amino-5-hydroxy-6-[(1-sulphonato-2-naphthyl)azo]-3-[[4-[[2-(sulphonatooxy)ethyl]sulphonyl]phenyl]azo]naphthalene-2,7-disulphonate
Product Code: 531470
Molecular Formula: C28H19N5Na4O16S5
Molecular Weight: 933.76
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