Potassium Amyl Xanthate (PAX), a crucial organosulfur compound with the chemical formula C₅H₁₁OCS₂K, stands as a pale yellow powder or granular solid, known for its distinct, pungent odor. It is highly soluble in water, making it an indispensable chemical auxiliary in various industrial applications.

Foremost among its applications, PAX is recognized as one of the most powerful and widely utilized flotation collectors in the realm of mineral processing. Its strong collecting power and relatively unselective nature make it exceptionally effective for the recovery of a broad spectrum of sulfide minerals, including copper, nickel, and zinc ores. Significantly, PAX proves invaluable in the flotation treatment of gold associated with pyrite, efficiently recovering gold-containing iron sulfides. It is also highly effective for oxide minerals, often used in conjunction with sulfidization techniques. Maintaining a circuit pH between 7 and 9 is optimal when using PAX, as it promotes the recovery of virtually all sulfides in the system. While strong, PAX solutions exhibit maximum stability around pH 10 and should not be used in highly acidic circuits due to decomposition risks.

As a key member of the xanthate family, which have been the workhorse of sulfide mineral flotation since the 1920s, PAX features five carbon molecules in its chain, contributing to its robust performance. These collectors function by adsorbing onto sulfide mineral surfaces via a polar group, while their non-polar hydrocarbon group extends outwards, imparting hydrophobicity and enabling the mineral particles to attach to air bubbles during flotation.

The advantages of employing PAX are manifold. It is often considered the least expensive sulfide mineral collector compared to specialty alternatives, offering significant cost efficiencies. Its ease of manufacture and availability in solid forms ensure practical handling and storage. When utilized in plant environments, PAX is typically fed as an aqueous solution, with active concentrations often maintained at 5% or less. Its ability to recover bulk sulfide minerals in an unselective manner, particularly when lime is used to achieve a pH operating range of 9-12, highlights its versatility. PAX can even serve as the sole collector in a sulfide mineral plant, simplifying reagent schemes. Proper handling and storage of Potassium Amyl Xanthate are paramount due to its nature. It is crucial to ensure moisture-proof, sun-proof, and fire prevention measures are in place to maintain its stability and efficacy.

NINGBO INNO PHARMCHEM CO.,LTD. is a reputable manufacturer and supplier of high-quality Potassium Amyl Xanthate, recognized for its commitment to excellence in chemical production. As global demand for this essential mineral processing reagent continues to grow, particularly from developing economies, sourcing from a reliable manufacturer is critical. When considering where to buy Potassium Amyl Xanthate, factors such as product purity, consistent supply, and competitive price are paramount. NINGBO INNO PHARMCHEM CO.,LTD. ensures rigorous quality control, offering PAX with a typical purity of 90% min. The product is conveniently packaged in various options, including 50kg plastic woven bags, 170kg iron drums, and larger 850kg wooden boxes or 850-900kg wooden cases, catering to diverse logistical requirements. For those looking to purchase Potassium Amyl Xanthate in bulk, directly importing from an established supplier like NINGBO INNO PHARMCHEM CO.,LTD. often provides significant cost savings and ensures access to comprehensive product specifications and certifications. The price of PAX, like other commodity chemicals, can fluctuate based on raw material costs and logistics, making direct inquiry for a current quotation the best approach. NINGBO INNO PHARMCHEM CO.,LTD. stands ready to meet the demands of the global mining industry, offering a seamless procurement process for this vital flotation reagent.