Sodium Salt of 4-Aminoazobenzene Disulfonate (CAS 20592-48-5) from China
Sodium salt of 4-aminoazobenzene disulfonate (CAS 20592-48-5) is a chemically defined diazo compound with an azo linkage and sulfonic acid groups. It is used as a dye intermediate in the production of azo dyes.
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