89806-82-6 1-naphthalenesulfonic acid,4,5-dihydroxy-3-[[4-[(4-sulfophenyl)azo]-1-naphthalenyl]azo]-,

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Product Name	1-Naphthalenesulfonic acid,4,5-dihydroxy-3-[[4-[(4-sulfophenyl)azo]-1-naphthalenyl]azo]-,diammonium salt
CAS No.	89806-82-6
Molecular Formula	C₂₆H₁₈N₄O₈S₂・2H₃N

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