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89276-39-1 1-naphthalenesulfonic acid,4-amino-5-hydroxy-6-[(5-hydroxy-7-sulfo-1-naphthalenyl)azo]-,

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Product Name 1-Naphthalenesulfonic acid,4-amino-5-hydroxy-6-[(5-hydroxy-7-sulfo-1-naphthalenyl)azo]-, disodiumsalt
CAS No. 89276-39-1
Molecular Formula C20H15N3O8S2・2Na