potassium butyl xanthate:

Structure formula:

Appearance:slight well powder(or pellet), soluble in water, pungent odour.

application:it is a low cost and powerful colletor for flotation treatment of sulfide multi-metallic ores, specially used in natural circuit for copper ores and pyrite, it is applicable as a vulcanization accelerator for rubber industry and precipitant in wetting metallurgical industry.

Specifications:

Items	Dried
Xanthate purity % min	90.0
Free alkali % max	0.2
moisture/volatile % =	4.0

Packaging:110kg drum or 800-850kg wooden box(pellet only)