Sodium Isobutyl Xanthate Grade:B1—04 Structure formula: C4H9OCSSNa Appearance：Light yellow with pungent powder or granular, soluble in water, a variety of metal ions with insoluble compounds。 Principal uses:sodium isobutyl xanthate is also non-ferrous metal sulphide ore flotation flotation Flotation strong, the product is mainly used for copper, lead, zinc and other metals copper sulfide flotation. It has been shown in the natural loop in a variety of copper and pyrite flotation particularly effective. Storage and transport: Moisture, sun and fire.