Sodium ethylxanthate, identified by its CAS number 140-90-9, is a chemical compound with a distinct set of properties that lend themselves to a variety of important industrial uses. Understanding these characteristics is key to leveraging its full potential.

Physically, Sodium Ethylxanthate typically presents as a light yellow to yellow crystalline powder, possessing a characteristic pungent odor reminiscent of carbon disulfide. It exhibits good solubility in water and alcohols, a property that facilitates its use in aqueous solutions and various industrial processes. Chemically, it is known for its ability to form insoluble compounds with several metal ions, a trait that is fundamental to its application in mineral flotation. Its molecular formula is C3H5NaOS2, with a molecular weight of approximately 144.18 g/mol.

The applications of Sodium Ethylxanthate are diverse and impactful. Its primary role is as a collector in the mining industry, specifically for the flotation of non-ferrous metal sulfide ores like copper, nickel, and zinc. It is also employed in the flotation of copper and lead oxide ores when used in conjunction with vulcanizing agents. Beyond mining, it serves as a vulcanization accelerator in the rubber industry, enhancing the curing process and improving the mechanical properties of rubber products. Furthermore, in the textile industry, it acts as a dyeing assistant and leveling agent, ensuring uniform dye application and color vibrancy. NINGBO INNO PHARMCHEM CO.,LTD. provides this versatile chemical, supporting its use across these critical sectors.