... min 4.25kg/bag,850kg/box Potassium Amyl XanthatePotassium Amyl Xanthate is mainly used as collectors in mineral processing of copper ... no impuritySolubilitySoluble in water with no impurity Application:Potassium amyl xanthate is a most powerful chemical reagents used as collector of ... Xanthate,widely used in the flotation treatment of sulfide ores, ...