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10132-88-4 2-naphthalenesulfonic acid,5-[(2-hydroxy-3,5-dinitrophenyl)azo]-8-[(2-hydroxy-1-naphthale

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Product Name 2-Naphthalenesulfonic acid,5-[(2-hydroxy-3,5-dinitrophenyl)azo]-8-[(2-hydroxy-1-naphthalenyl)azo]-,monosodium salt
CAS No. 10132-88-4
Molecular Formula C26H16N6O9S・Na