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61660-31-9 1,3,6-naphthalenetrisulfonic acid,7-hydroxy-8-[(2-methoxy-5-methyl-4-sulfophenyl)azo]-, t

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Product Name 1,3,6-Naphthalenetrisulfonic acid,7-hydroxy-8-[(2-methoxy-5-methyl-4-sulfophenyl)azo]-, tetrasodium salt
CAS No. 61660-31-9
Molecular Formula C18H16N2O14S4・4Na