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89946-92-9 2,7-naphthalenedisulfonic acid,4-amino-3,6-bis[[4-[(2,4-diaminophenyl)azo]phenyl]azo]-5-h

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Product Name 2,7-Naphthalenedisulfonic acid,4-amino-3,6-bis[[4-[(2,4-diaminophenyl)azo]phenyl]azo]-5-hydroxy-,diammonium salt
CAS No. 89946-92-9
Molecular Formula C34H29N13O7S2・2H3N