State the active ingredient in antabuse

Reference no: EM13188150

The active ingredient in Antabuse, a drug used for the treatment of chronic alcoholism, is tetraethylthiuram disulfide, C10H20N2S4 (fw = 296.54). The sulfur in a 0.4329 g. sample of an Antabuse preparation was oxidized to SO2, which was absorbed in H2O2 to give H2SO4. The acid was titrated with 22.13 ml of 0.03736 M base. Calculate the percentage of the active ingredient.

Reference no: EM13188150

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