disodium 3,3-[cyclohexylidenebis[(2-methoxy-4,1-phenylene)azo]]bis(4,6-dihydroxynaphthalene-2-sulphonate)
酸性红 3B 223350
CAS No: 6459-69-4
disodium,cyclohexylidenebis,methoxy,phenylene,dihydroxynaphthalene,sulphonate
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