Zinc， [[N'，N'''-(1，2-diethyl-1，2-ethanediylidene)bis[N-methylcarbamohydrazonothioato-κN'，κS]](2-)]-， (T-4)-

Zinc， [[N'，N'''-(1，2-diethyl-1，2-ethanediylidene)bis[N-methylcarbamohydrazonothioato-κN'，κS]](2-)]-， (T-4)- 95%