Dithiocarbamate ES(SN9#) Main content:Sodium diethyl dithiocarbamate Description:White to slight grey yellow flowing crystallization or powder forms,soluble in water and decompostion in acid mediator solution. Principal uses:It is an effective collector for copper,lead,antimonite and other sulfide minerals with better collectivity than xanthate and dithiophosphate.If it is used in flotation under high alkali conditions.It can improve the separation flotation effect between lead and zinc with little or without any cyanide.This reagent is also used for ubber vulcaization improve agent. The product can also be used for metal smelting purification can also be used in the rubber industry promoter