Potassium hexafluorotitanate
Potassium hexafluorotitanate, identified by CAS number 16919-27-0, is a significant inorganic coordination complex typically encountered as a white, odorless crystalline powder or granular solid. It is characterized by its thermal stability and its specific solubility profile, being readily soluble in hot water while remaining only sparingly soluble in cold water and inorganic acids. Chemically, the compound serves as a reliable source of both titanium and fluorine, making it a critical reagent in various high-temperature industrial processes, metallurgical applications, and specialized chemical syntheses.
In industrial and research contexts, this compound is highly valued for its role as a fluxing agent, a catalyst, and a grain refiner. Because it is classified as a corrosive and potentially toxic substance, handling requires stringent adherence to safety protocols, including the use of appropriate personal protective equipment and controlled ventilation. Its chemical versatility allows it to bridge the gap between fundamental inorganic chemistry and advanced materials science, particularly in the production of high-performance alloys and specialized surface treatments.
• In the metallurgical industry, potassium hexafluorotitanate is primarily utilized as a grain refiner for aluminum and magnesium alloys. By introducing titanium into the molten metal, it helps control the microstructural development, resulting in significantly improved mechanical properties, enhanced tensile strength, and superior resistance to thermal cracking during the casting and solidification processes.
• The compound serves as a vital component in the manufacturing of high-performance abrasive materials and specialized ceramics. It acts as an effective flux that lowers the melting temperature of glass and ceramic glazes, facilitating smoother surface finishes and improving the overall chemical durability of the final products. It is also frequently employed in the production of titanium-based pigments.
• Within the field of surface chemistry, it is used for the metal surface treatment and pre-treatment of aluminum substrates. This application provides a protective conversion coating that enhances corrosion resistance and prepares the metal surface for subsequent painting or powder coating, ensuring significantly better adhesion and long-term durability of the protective finish.
• It functions as a specialized catalyst and chemical intermediate in various organic syntheses and the production of other titanium-containing chemicals. Its ability to provide controlled amounts of titanium ions makes it useful in the synthesis of complex fluorinated compounds and in specific electrochemical processes where high-purity titanium sources are required for precision engineering.
Product Name: Potassium hexafluorotitanate
For global customers, we provide complete technical documentation to support product evaluation, regulatory compliance and safe handling during transportation and application.