Tantalum Disulfide Powder High Purity 99.99% CAS No. 12136-97-9
Tantalum disulfide powder, also known as tantalum sulfide, is an inorganic compound with a molecular formula of TaS2 and a molecular weight of 245.0779.
Overview of Tantalum Disulfide Powder Tantalum disulfide powder, also known as tantalum sulfide, is an inorganic compound with a molecular formula of TaS2 and a molecular weight of 245.0779. This powder usually appears black and has a crystalline structure. It is insoluble in water, but slightly soluble in a mixture of hydrofluoric acid and nitric acid, and insoluble in hydrochloric acid.
Characteristics ofTantalum Disulfide Powder
Good thermochemical stability: Tantalum disulfide powder does not begin to oxidize in the air until the temperature reaches 300°C, showing its excellent thermal stability. Stability in water: Although tantalum disulfide powder is stable in water, it is easily decomposed by concentrated sulfuric acid, nitric acid, hydrogen peroxide solution and alkali solution. Conductivity and Friction Coefficient: This powder also has good electrical conductivity and a low coefficient of friction, properties that make it advantageous in certain applications. Layered structure: Tantalum disulfide powder has a layered structure similar to NbS2 and TiS2. This structure not only allows the insertion of metal atoms, but also allows the insertion of many organic molecules or organic metal molecules to form interlayer compounds. Parameters of Tantalum Disulfide Powder The melting point of tantalum disulfide powder is greater than 1300°C, which further confirms its high thermal stability. For more detailed physical and chemical parameters, such as density, specific heat capacity, etc. Application of Tantalum Disulfide Powder
Solid lubricant: Due to its low friction coefficient, tantalum disulfide powder can be used as a solid lubricant to improve the wear resistance and service life of mechanical parts.
Potential applications of catalysts: Although tantalum disulfide powder is still in the development stage, it is expected to play an important role as a catalyst in chemical reactions. Its layered structure may provide unique advantages for its applications in catalysis.
Please note that although tantalum disulfide powder has the above characteristics and applications, you still need to pay attention to its safety in actual use and avoid direct contact with skin or eyes to prevent inflammation and other irritating effects. When storing, it should be kept sealed, protected from light, ventilated and dry at room temperature.
Company Profile
Luoyang Tongrun Nano Technology Co. Ltd. (TRUNNANO) is a trusted global chemical material supplier & manufacturer with over 12-year-experience in providing super high-quality chemicals and nanomaterials, including boride powder, nitride powder, graphite powder, sulfide powder, 3D printing powder, etc.
The company has a professional technical department and Quality Supervision Department, a well-equipped laboratory, and equipped with advanced testing equipment and after-sales customer service center. Tantalum Disulfide Powder If you are looking for high-quality Niobium Disulfide Powder, please feel free to contact us or click on the needed products to send an inquiry.
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FAQ
Question: Is tantalum disulfide powder harmful to human body? Answer: Tantalum disulfide powder is safe for the human body under normal circumstances, but direct contact with skin or eyes should be avoided to prevent inflammation and other irritating effects.
Question: What are the storage conditions for tantalum disulfide powder? Answer: Tantalum disulfide powder should be stored in a room temperature, airtight, light-proof, ventilated and dry place to prevent moisture and contamination.
Question: What is the significance of the layered structure of tantalum disulfide powder? Answer: The layered structure of tantalum disulfide powder allows the insertion of metal atoms and many organic molecules or organometallic molecules to form interlayer compounds, which provides unique advantages for its applications in catalysis, lubrication and other fields.
Question: Is tantalum disulfide powder soluble in water? Answer: Tantalum disulfide powder is insoluble in water.
Question: In what fields does tantalum disulfide powder have application prospects? Answer: Tantalum disulfide powder has application prospects in the fields of solid lubrication, catalysis, and potential electronic materials.
Question: How to prepare tantalum disulfide powder? Answer: The preparation method of tantalum disulfide powder may include chemical reaction, physical vapor deposition and other methods. The specific preparation method will be selected according to actual needs and conditions.
