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6505-93-7 benzoic acid,2-hydroxy-5-[[4-[(1-hydroxy-4-sulfo-2-naphthalenyl)azo]phenyl]azo]-,disodium

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Product Name Benzoic acid,2-hydroxy-5-[[4-[(1-hydroxy-4-sulfo-2-naphthalenyl)azo]phenyl]azo]-,disodium salt
CAS No. 6505-93-7
Molecular Formula C23H16N4O7S・2Na