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6222-50-0 1,3-naphthalenedisulfonic acid,4-amino-5-hydroxy-6-[(2-hydroxy-3-nitro-5-sulfophenyl)azo]-

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Product Name 1,3-Naphthalenedisulfonic acid,4-amino-5-hydroxy-6-[(2-hydroxy-3-nitro-5-sulfophenyl)azo]-, trisodiumsalt
CAS No. 6222-50-0
Molecular Formula C16H12N4O13S3・3Na