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90163-76-1 1-naphthalenesulfonic acid,4-[(5-amino-1-hydroxy-3-sulfo-2-naphthalenyl)azo]-5-hydroxy-,

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Product Name 1-Naphthalenesulfonic acid,4-[(5-amino-1-hydroxy-3-sulfo-2-naphthalenyl)azo]-5-hydroxy-, disodiumsalt
CAS No. 90163-76-1
Molecular Formula C20H15N3O8S2・2Na