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89276-48-2 2,7-naphthalenedisulfonic acid,4-[(6-amino-1-hydroxy-3-sulfo-2-naphthalenyl)azo]-, triamm

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Product Name 2,7-Naphthalenedisulfonic acid,4-[(6-amino-1-hydroxy-3-sulfo-2-naphthalenyl)azo]-, triammonium salt
CAS No. 89276-48-2
Molecular Formula C20H15N3O10S3・3H3N