flotation reagents good quality competitive price Sodium Diethyl Dithiophosphate Main content:Sodium diethyl dithiophosphateStructure formula:Description:Slight yellow liquid.Density (20oC)1.18,PH 10-13Principal uses: It mainly used as non-ferrous metals gold, silver and other precious metal mineral flotation, both the foaming properties, selectivity, on the copper sulfide, PbS, nickel sulfide ...