Appearance: Light yellow with pungent powder or pellet Purity: dried 90%, synthetics84.5% Potassium butyl XanthateStructure formula: C4H9OCSSKAppearance:Slight well powder(or pellet),soluble in water,pungent odour.Principal uses: Butyl xanthate flotation of potassium is a strong flotation reagent, which is widely used mixture of various non-ferrous sulfide ore flotation. The product is especially ...