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89277-05-4 1,5-naphthalenedisulfonic acid,4-[(2-amino-5-hydroxy-7-sulfo-1-naphthalenyl)azo]-, trisod

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Product Name 1,5-Naphthalenedisulfonic acid,4-[(2-amino-5-hydroxy-7-sulfo-1-naphthalenyl)azo]-, trisodium salt
CAS No. 89277-05-4
Molecular Formula C20H15N3O10S3・3Na