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89553-85-5 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-,dipotassium salt
CAS No. 89553-85-5
Molecular Formula C34H29N13O7S2・2K