Premium Sodium and Potassium Ethyl Xanthate (SEX/PEX) designed for sulfide ore flotation. We combine high-quality chemical supply with laboratory ore testing to deliver the most effective flotation solutions for your mining business.
Molecular Formula: C2H5OCSSNa（K）
Specifications:
| Variety Item | Dry Matter | Finished Product | |
| First Grade | Second Grade | ||
| Sodium (Potassium) Ethyl Xanthate %, ≥ | 90.0 | 83.5（78.0） | 82.0(76.0) |
| Free Alkali %, ≤ | 0.2 | 0.5 | 0.5 |
| Water and Volatiles %, ≤ | 4.0 | —- | — |
| Dry Granularity % (-2m), ≤ | 10 | — | — |
| Appearance | Light yellow to yellowish green powder or granules | ||
Uses: Used as a collector in the flotation of non-ferrous metal sulfide ores and complex sulfide ores. It has the best selectivity among xanthate products and, when used with a sulfurizing agent, is suitable for the flotation of copper and lead oxide ores.
Packaging: Iron drums, net weight 120kg/drum; wooden cases, net weight 850kg/case; woven bags, net weight 50kg/bag.
Storage: Store in a cool, dry and ventilated warehouse.
Remarks: Can be customized according to user’s technical requirements and packaging specifications.
