89273-48-3 2-naphthalenesulfonic acid,7-amino-4-hydroxy-3-[(3-hydroxy-6-sulfo-2-naphthalenyl)azo]-,

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CAS No.	89273-48-3
Product Name	2-Naphthalenesulfonic acid,7-amino-4-hydroxy-3-[(3-hydroxy-6-sulfo-2-naphthalenyl)azo]-, disodiumsalt
Molecular Formula	C₂₀H₁₅N₃O₈S₂・2Na