Sodium Xanthate

Commodity: SODIUM ISOPROPYL XANTHATE H.S code: 2930902000 CAS Number: 140-93-2 EINECS No.: 205-443-5 DG Class:4.2 UN No.:3342 Specifications: Appearance Yellow Granule ACTIVITY %MIN 90.0 FREE ALKALI %MAX 0.2 MOISTURE&VOLATILE % MAX 4.0

Sodium butyl xanthoxanthate is a flotation reagent with strong collecting ability. It is widely used in the mixed flotation of various non-ferrous sulfide ores. The product is especially suitable for the flotation of chalcopyrite, sphalerite and pyrite. Under certain conditions, it can be used to preferentially flotation copper sulfide from iron sulfide ore, and it can also be used to collect sphalerite activated by copper sulfate.

Sodiumethyl xanthate is a collector with better selectivity, widely applied in flotation of Cu/Zn/Ne and pyrite, especially for the gold floatation in gold and copper mine. It could make good result in the copper and lead oxidized ore . Normally used in rough selecting and scavenging.Butyl xanthate.

Xanthate Physicals Slight yellow or yellow free flowing powder or pellet with strong ordour soluble in water decomposing easily when meeting heat Specification PelletPowder Items Grade Items Grade Apperance Yellow apperance Yellow Active component 90 Active component 85 Free Alkali02 Free Alkali02 MoistureVolatile40 MoistureVolatile 40 Solubility Soluble in water with no impurity Solubility Soluble in water with no impurity