tetrasodium 4,4'-[carbonylbis[imino(5-methoxy-2-methyl-4,1-phenylene)azo]]bis[5-hydroxynaphthalene-2,7-disulphonate]

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直接红 6BL 35935

CAS No: 1937-34-4

1937-34-4
Order 1937-34-4
tetrasodium,carbonylbis,imino,methoxy,methyl,phenylene,hydroxynaphthalene,disulphonate
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