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89273-59-6 2,7-naphthalenedisulfonic acid,5-amino-4-hydroxy-3-[(8-hydroxy-6-sulfo-2-naphthalenyl)azo

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Product Name 2,7-Naphthalenedisulfonic acid,5-amino-4-hydroxy-3-[(8-hydroxy-6-sulfo-2-naphthalenyl)azo]-,triammonium salt
CAS No. 89273-59-6
Molecular Formula C20H15N3O11S3・3H3N