Potassium Sodium Alloy, commonly referred to as NaK and identified by its CAS number 11135-81-2, is a remarkable chemical compound with a unique set of properties that render it indispensable in various industrial and research applications. For professionals in the chemical sector, understanding these characteristics is crucial for effective utilization and procurement. This article delves into the specifics of NaK, from its elemental composition to its role as a vital chemical intermediate.

The elemental composition of Potassium Sodium Alloy is, as the name suggests, a combination of potassium (K) and sodium (Na). The alloy's properties are significantly influenced by the ratio of these two alkali metals. While individual potassium and sodium are solid metals at room temperature, their alloy, particularly in certain compositions like the 78% K and 22% Na mixture, exists as a silvery metallic liquid. This characteristic is a major advantage, simplifying handling and application in processes that require a fluid reagent.

The melting point of certain NaK alloys is remarkably low, often below room temperature, making it readily usable without heating. This low melting point, coupled with its high reactivity as a reducing agent, positions it as a powerful tool for chemical transformations. Its density is also noteworthy; for example, an alloy with 22% Na has a density of approximately 0.87 g/mL at 25°C, while other sources might list densities around 8.6 g/mL (likely a typo for 0.86 g/mL, or referring to a different composition/temperature). The boiling point is extremely high, around 813°C, indicating its stability under a wide range of temperatures relevant for chemical reactions.

The primary application of Potassium Sodium Alloy is as a potent reducing agent. In organic synthesis, it is employed for reductions that are difficult to achieve with less reactive agents. Its ability to donate electrons efficiently makes it a valuable reagent for the synthesis of complex organic molecules, including pharmaceutical intermediates and fine chemicals. Researchers often seek 'high purity Potassium Sodium Alloy for sale' or 'CAS 11135-81-2 applications' to identify its utility in their specific projects.

Beyond synthesis, NaK has found applications in other niche areas. Its high thermal conductivity and low melting point have led to its consideration and use in heat transfer systems, although its reactivity requires careful engineering to ensure safety. Furthermore, as a strong reducing agent, it can be involved in specialized metallurgical processes or as a component in research related to advanced materials.

For businesses looking to purchase Potassium Sodium Alloy, understanding its technical specifications is paramount. Manufacturers and suppliers typically provide detailed information on purity, composition ratios, and physical properties. When sourcing from China, it is advisable to work with established chemical suppliers who can guarantee product quality and provide necessary documentation. Terms like 'Potassium Sodium Alloy manufacturer China' will help identify potential partners who can offer competitive pricing and reliable supply for this essential chemical intermediate.