4-amino-3-[[4-[(2,4-diaminophenyl)azo]phenyl]azo]-5-hydroxy-6-[(4-sulphophenyl)azo]naphthalene-2,7-disulphonic acid, potassium sodium salt
Product Code: 370767
Molecular Formula: C56H40K3N18Na3O20S6
Molecular Weight: 1663.68
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