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89277-11-2 1,6-naphthalenedisulfonic acid,8-[(4-amino-8-hydroxy-1-naphthalenyl)azo]-, monoammoniummo

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Product Name 1,6-Naphthalenedisulfonic acid,8-[(4-amino-8-hydroxy-1-naphthalenyl)azo]-, monoammoniummonosodium salt
CAS No. 89277-11-2
Molecular Formula C20H15N3O7S2・H3N・Na