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390808-04-5 1,3-naphthalenedisulfonic acid,7-hydroxy-8-[[4-[2-(4-nitro-2-sulfophenyl)ethenyl]-3-sulf

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Product Name 1,3-Naphthalenedisulfonic acid,7-hydroxy-8-[[4-[2-(4-nitro-2-sulfophenyl)ethenyl]-3-sulfophenyl]azo]-
CAS No. 390808-04-5
Molecular Formula C24H17N3O15S4