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89273-56-3 2,7-naphthalenedisulfonic acid,4-amino-5-hydroxy-3-[(8-sulfo-2-naphthalenyl)azo]-, trilit

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Product Name 2,7-Naphthalenedisulfonic acid,4-amino-5-hydroxy-3-[(8-sulfo-2-naphthalenyl)azo]-, trilithium salt
CAS No. 89273-56-3
Molecular Formula C20H15N3O10S3・3Li