4-amino-6-[[4-[[[4-[(2,4-diaminophenyl)azo]phenyl]amino]sulphonyl]phenyl]azo]-5-hydroxy-3-[(4-nitrophenyl)azo]naphthalene-2,7-disulphonic acid, potassium salt
Product Code: 321288
Molecular Formula: C34H25K2N11O11S3
Molecular Weight: 938.03
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