For professionals in the chemical and electronics industries, a thorough understanding of key precursor materials is crucial for innovation and efficient production. Tantalum(V) Chloride, identified by CAS number 7721-01-9, is one such material, playing a vital role in advanced technological applications. As a leading manufacturer and supplier of fine chemicals in China, we aim to provide comprehensive insights into this important compound, highlighting its properties, applications, and the importance of securing a high-purity supply.

Tantalum(V) Chloride, also commonly referred to as Tantalum pentachloride, typically presents as a white to light yellow crystalline powder. Its molecular formula is TaCl5, and it possesses a molecular weight of 358.21. A critical characteristic of TaCl5 is its high reactivity, particularly its sensitivity to moisture. It readily hydrolyzes upon contact with water or humid air, forming tantalum oxychloride (TaOCl3) and ultimately tantalum pentoxide (Ta2O5). This property necessitates careful handling, storage, and transport, usually in sealed, dry containers, often under an inert atmosphere to preserve its integrity and reactivity. Our rigorous quality control ensures that the product delivered maintains its specified purity and form.

The applications of Tantalum(V) Chloride are extensive and technologically significant. It serves as a fundamental raw material in tantalum chemistry, enabling the synthesis of various tantalum-containing compounds. Crucially, it is employed in the electronics sector to create high-quality insulation films with excellent dielectric properties. These films are applied to the surfaces of electronic components and semiconductor devices, enhancing their performance, reliability, and miniaturization capabilities. Furthermore, TaCl5 is utilized in the preparation of ultrafine tantalum pentoxide powders, which are vital for advanced ceramic materials and other specialized applications. Its role in CVD processes for depositing tantalum-based thin films further underscores its importance in the manufacturing of cutting-edge technology.

When the time comes to buy Tantalum(V) Chloride, ensuring a reliable and high-purity source is paramount. We, as a manufacturer in China, are committed to delivering Tantalum(V) Chloride with a minimum purity of 99.95%. This high level of purity is essential for achieving reproducible results in sensitive applications like semiconductor fabrication and advanced chemical synthesis. Partnering with a direct manufacturer offers advantages in terms of consistent quality, competitive pricing, and a secure supply chain. We understand the challenges faced by R&D scientists and procurement managers, and we strive to be a dependable partner.

In conclusion, Tantalum(V) Chloride (CAS 7721-01-9) is a key chemical precursor with diverse and critical applications. We invite all interested parties, from research institutions to industrial manufacturers, to learn more about our high-purity Tantalum(V) Chloride. Contact us today to inquire about pricing, bulk orders, and to secure a consistent supply from a trusted China manufacturer.