tetrasodium 2,2-[carbonylbis[imino[2-[(aminocarbonyl)amino]-4,1-phenylene]azo]]bis[5-[(4-sulphonatophenyl)azo]benzenesulphonate]
Product Code: 243639
Molecular Formula: C39H28N14Na4O15S4
Molecular Weight: 1152.9
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