TANTALUM NITRIDE
- CAS No.
- 12033-62-4
- Chemical Name:
- TANTALUM NITRIDE
- Synonyms
- TANTALUM NITRIDE;Einecs 234-788-4;azanylidynetantalum;Nanometer TaN Powder;tantalum mononitride;tantalumnitride(tan);tantalum(III) nitride;Tantalum Nitride , powder (TaN);TANTALUM NITRIDE, <5 MICRON, 99.5%;TANTALUM NITRIDE ISO 9001：2015 REACH
- CBNumber:
- CB2171768
- Molecular Formula:
- NTa
- Molecular Weight:
- 194.95
- MOL File:
- 12033-62-4.mol
- MSDS File:
- SDS
- Modify Date:
- 2024/12/18 14:08:52
| Melting point | 3360°C |
|---|---|
| Density | 14.6 g/cm3 |
| solubility | insoluble in H2O; slightly soluble in aquaregia; reacts with alkaline solutions |
| form | Powder |
| color | black hexagonal, hexane crystals, crystalline |
| Resistivity | 128–135 (ρ/μΩ.cm) |
| Water Solubility | Insoluble in water. |
| Crystal Structure | Hexagonal |
| CAS DataBase Reference | 12033-62-4(CAS DataBase Reference) |
| EPA Substance Registry System | Tantalum nitride (TaN) (12033-62-4) |
TANTALUM NITRIDE price More Price(2)
TANTALUM NITRIDE Chemical Properties,Uses,Production
Chemical Properties
Hexagonal, brown, bronze, or black crystals. Insoluble in water; slightly soluble in aqua regia, nitric acid, hydrogen fluoride.
Physical properties
Bronze or black crystals. Transition temperature 1.8 K. Insoluble in water, slowly attacked by aqua regia, HF, and HNO3.
Uses
Tantalum nitride is used to create barrier or "glue" layers between copper, or other conductive metals, and dielectric insulator films such as thermal oxides. These films are deposited on top of silicon wafers during the manufacture of integrated circuits, to create thin film surface mount resistors and has other electronic applications.
Production Methods
Tantalum nitride, TaN, is produced by direct synthesis of the elements at 1,100 °C (2,012 °F). Very pure TaN has been produced by spontaneous reaction of lithium amide, LiNH2, and TaCl5 . The compound is often added to cermets in 3–18 wt %. Ta3N5 is used as a red pigment in plastics and paints.
TANTALUM NITRIDE Preparation Products And Raw materials
| Supplier | Tel | Country | ProdList | Advantage | Inquiry |
|---|---|---|---|---|---|
| Alfa Aesar | 1 800 209 7001 | Maharashtra, India | 6905 | 58 | Inquiry |
| career henan chemical co | +86-0371-86658258 +8613203830695 | China | 29808 | 58 | Inquiry |
| Hefei TNJ Chemical Industry Co.,Ltd. | +86-0551-65418671 +8618949823763 | China | 34563 | 58 | Inquiry |
| Shaanxi Dideu Medichem Co. Ltd | +86-029-89586680 +86-18192503167 | China | 7859 | 58 | Inquiry |
| Zhuoer Chemical Co., Ltd | 02120970332; +8613524231522 | China | 2904 | 58 | Inquiry |
| Henan Alfa Chemical Co., Ltd | +8615838112936 | China | 13194 | 58 | Inquiry |
| Alfa Chemistry | United States | 24072 | 58 | Inquiry | |
| Hebei Chuanghai Biotechnology Co., Ltd | +8615531151365 | China | 18137 | 58 | Inquiry |
| Shanghai Acmec Biochemical Technology Co., Ltd. | +86-18621343501; +undefined18621343501 | China | 33338 | 58 | Inquiry |
| Aladdin Scientific | United States | 57505 | 58 | Inquiry |
Related articles
- Crystal Structure of Tantalum nitride
- Tantalum nitride (TaN) is a chemical compound that consists of tantalum and nitrogen.
- May 21，2024
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