NAME: Potassium Amyl Xanthate(PAX) CAS NO.: 2720-73-2 EC NO.: 220-329-5 Other name: potassium O-pentyl dithiocarbonate SPEC: ≥90% CHEMICAL FOMULA: C15H11OCSSK PHYSICALS: A yellowish or pale grey powder or grain with irritating smell, soluble in water. FUNCTIONS: It's a powerful collector. It is widely used in the flotation processes of nonferrous metallic minerals where a strong but a non-selective collectoris desired. It is a good collector for the flotation of oxide minerals, eg.:Oxidized sulfide, copper and lead ores. Copper-nickel sulfide and auriferous pyrite etc also require potassium amyl xanthate as flotation collector. STORAGE: Humidity-proof,heat-proof,fire-proof PACKAGE: 60KG/plastic bag;20KG/drum180KG/drum; 900KG/crate