Potassium Ethyl Xanthate (KEX), with CAS number 140-89-6, is a vital chemical compound extensively utilized in the mining industry, primarily as a flotation collector. Understanding its properties is crucial for optimal application in mineral processing. As a leading manufacturer of mining chemicals, we provide detailed insights into the characteristics of KEX to assist our clients.

KEX is typically found as a white to pale yellow powder or granular solid, characterized by a strong, disagreeable sulfurous odor. Its molecular formula is C3H5KOS2, with a molecular weight of approximately 160.3 g/mol. It is readily soluble in water, a property that is fundamental to its function in aqueous flotation systems. The compound's efficacy stems from its xanthate functional group, which enables it to selectively adsorb onto the surfaces of target mineral particles.

The primary application of Potassium Ethyl Xanthate is as a collector in froth flotation. It exhibits superior selectivity, making it highly effective in the flotation of various sulfide minerals. It is particularly renowned for its performance in the flotation of copper, zinc, and nickel ores, as well as in gold recovery processes. Its ability to differentiate between valuable minerals and gangue allows for efficient separation and the production of higher-grade concentrates. Many operations rely on KEX for both roughing and scavenging stages to maximize recovery rates.

For businesses seeking to buy Potassium Ethyl Xanthate, sourcing from a reputable supplier in China is recommended for quality assurance and cost-effectiveness. We offer KEX that meets stringent purity standards, typically 90% min. Proper storage conditions are also important to maintain product integrity; it should be stored in a cool, well-ventilated area, away from heat and moisture, with containers kept tightly closed.

If you are involved in mineral processing and looking for reliable flotation reagents, consider partnering with us. We are committed to providing high-quality Potassium Ethyl Xanthate and offering competitive Potassium Ethyl Xanthate prices. Contact us today to discuss your needs and to inquire about our product samples and bulk purchase options.