Potassium fluoride

Potassium fluoride (CAS 7789-23-3 ), commonly abbreviated as KF, is an inorganic fluoride salt used across chemical synthesis, surface treatment, and industrial processing. It functions primarily as a fluorinating agent, flux, and catalyst in manufacturing operations where controlled fluoride ion delivery is required. In pharmaceutical and fine chemical synthesis, KF serves as a nucleophilic fluorinating reagent, enabling halogen-exchange reactions to introduce fluorine into active pharmaceutical ingredients and specialty intermediates. Electronics manufacturers use it as a flux and surface treatment agent for metal components, improving solderability and removing oxide layers prior to assembly. This ensures high-quality connections in sensitive electronic devices. In textile and leather processing, KF-based formulations act as preservatives and pH buffers, controlling microbial activity and maintaining process bath conditions. This helps in achieving consistent results during large-scale production cycles. Flame retardant compounding also draws on KF as a precursor or synergist, particularly in formulations targeting polymer and fiber substrates. Its chemical properties make it a versatile component in modern material science applications. Potassium fluoride is supplied as a white anhydrous powder or granules, with anhydrous and dihydrate forms both available commercially. Standard grades include technical, reagent, and pharmaceutical-grade material. Purity levels typically range from 98% to 99%+, meeting various industrial requirements. Packaging options commonly include moisture-resistant bags and drums suited to the compound's hygroscopic handling requirements. Contact us for supply of Potassium fluoride Request Quote

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