Dithiophosphate BS Major component:Sodium dibutyl dithiophosphate Structure formula:C8H18NaO2PS2 Description: Yellow aqueous solution, non-irritating odor, specific gravity (20 ℃) 1.07-1.10, PH = 10-13 ,chemical stability. Principal uses:Dithiosphate BS is gold and silver, copper, zinc sulphide ore flotation effective, basic circuit in the collector on pyrite weak force, the only weak foaming product selectivity Copper sulfide, lead sulfide, nickel sulfide and other multi-Refractory metal mineral flotation has a good effect, widely used in copper mines and associated gold, silver and precious metal mines in the flotation of nonferrous metals. Specification:Sodium dibutyl dithiophosphate:49-53%