Sodium;4-[(4-aminophenyl)diazenyl]benzenesulfonate;guanidine;5-nitro-2-[(e)-2-(4-nitro-2-sulfophenyl)ethenyl]benzenesulfonic Acid

Product Code: 1770857
Molecular Formula: C27H25N8NaO13S3
Molecular Weight: 788.71
74665-04-6