5858-31-1 2,7-Naphthalenedisulfonic acid,3-hydroxy-4-[(2-methoxy-5-methylphenyl)azo]-, disodium salt

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Basic

CAS No. 5858-31-1
Product Name 2,7-Naphthalenedisulfonic acid,3-hydroxy-4-[(2-methoxy-5-methylphenyl)azo]-, disodium salt
Molecular Formula C18H16N2O8S2・2Na

Physical property