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                     Sodium butyl Xanthate
                     Sodium Isopropyl Xanthate
                     Sodium Amyl Xanthate
                     Sodium Ethyl Xanthate
                     Sodium Isobutyl Xanthate
                     Potassium butyl Xanthate
                     Potassium Isopropyl Xanth...
                     Potassium Amyl Xanthate
                     Potassium Ethyl Xanthate
                     Potassium Isobutyl Xantha...
                     Sodium diethyl dithiophos...
                     Dianiline Dithiophosphori...
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