Sodium butyl xanthate for copper mining

Sodium butyl xanthate   Slightly yellow pellet Purity: 90% Min. Free alcali: 0.2% Max. Moisture: 4% Max. Application Sodium Butyl Xanthate is a very powerful collector with strong selectivity, widely used in the flotation treatment of sulfide multimetallic ores, especially used in the flotation of natural circuit for copper ores and pyrite, like chalcopyrite, sphalerite, pyrite etc. It is also used in flotation of nickel ores, especially for the flotation treatment of Cu-Ni compound sulfide ore as well as gold mine associated with pyrite. It can also get satisfactory results when used in lead oxide copper ores.