The efficiency of mineral recovery in the mining sector is heavily reliant on the precise application of chemical reagents. Among the most foundational and effective is Sodium Ethyl Xanthate (SEX), a compound whose scientific properties have made it a workhorse for decades. For professionals seeking to understand the backbone of froth flotation, grasping the science behind SEX is key. As a dedicated manufacturer and supplier from China, we provide high-purity 90% Sodium Ethyl Xanthate to meet the rigorous demands of the global mining industry.

Sodium Ethyl Xanthate, with the chemical formula CH₃CH₂OCS₂Na and CAS number 140-90-9, belongs to the xanthate family. These organosulfur compounds are derivatives of dithiocarbonic acid. The 'ethyl' part refers to the C₂H₅ group, which forms the hydrocarbon chain, while the 'sodium' indicates it is a salt. This structure is pivotal to its function. The molecule has a polar head that adsorces onto the mineral surface and a non-polar tail that extends outwards, making the mineral particle hydrophobic and thus floatable. This specific interaction is what makes SEX such a selective collector for various sulfide minerals, including those of copper, lead, zinc, and precious metals.

The yellow, powder-like appearance of our 90% grade Sodium Ethyl Xanthate is indicative of its purity and suitability for demanding applications. Its solubility in water is crucial for its dispersion within flotation circuits, allowing for uniform distribution and interaction with the ore slurry. While stable under the alkaline conditions typically found in flotation processes, understanding its chemical behavior, such as its susceptibility to hydrolysis at lower pH, is vital for optimal application. This chemical understanding is what distinguishes a proficient R&D scientist or a meticulous procurement manager.

As a key flotation collector, SEX plays a direct role in mineral liberation. Its cost-effectiveness and high performance have cemented its status as a preferred reagent. When considering where to buy Sodium Ethyl Xanthate, factors such as purity, consistent supply, and competitive pricing from a reputable manufacturer are paramount. Our commitment to producing 90% pure SEX from our facilities in China ensures that our clients receive a product that reliably performs, batch after batch. This consistency is non-negotiable for operations that depend on predictable chemical inputs to maintain their recovery rates and product quality.

The mining industry is the largest consumer of Sodium Ethyl Xanthate, utilizing it for the selective flotation of a wide array of metallic sulfide ores. However, its chemical properties lend themselves to other industrial applications as well. It serves as a valuable accelerator in the rubber industry, contributing to the efficient cross-linking of polymer chains. Furthermore, in the textile sector, it can act as a dyeing auxiliary, helping to achieve more uniform and vibrant coloration.

For any enterprise requiring a dependable supply of this versatile chemical, engaging with a leading China-based manufacturer like us is a strategic choice. We offer the assurance of quality, competitive pricing for bulk purchases, and the logistical expertise to ensure timely delivery. We invite you to contact us for a quotation and to learn more about how our Sodium Ethyl Xanthate can be a critical component in your operational success.

In essence, the scientific principles governing Sodium Ethyl Xanthate's interaction with mineral surfaces are the bedrock of its widespread use. Its chemical structure dictates its functionality as a selective collector, driving efficient mineral separation. As a reliable manufacturer, we ensure that this crucial scientific tool is accessible and of the highest quality for the industries that depend on it.