≥98%, particle size:800-1000nm for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Room temperature,Argon charged Ships Normal Check lot-specific COA for exact specifications.
SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.
Cited in 7 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
Product description:
Tantalum carbide is a typical transition metal carbide of yellow-brown powder and NaCl-type cubic crystal. It has high melting point (3880℃), high hardness, good electrical conductivity and thermal shock resistance, good chemical corrosion resistance, high oxidation resistance, and certain catalytic performance.
Chemical composition:
Title | Chemical composition (wt.%) | |||
Tantalum Carbide (TaC) | C total | O max | N max | S max |
6.1-6.3 | 0.3 | 0.3 | 0.01 | |
Product application:
Can be used in cutting tools, rocket nozzle coatings, jet engine turbine blades, etc.
| Canonical Smiles | [C-]#[Ta+];C#[Ta] |
|---|---|
| Isomeric SMILES | [C-]#[Ta+] |
| WGK Germany | 3 |
| Molecular Weight | 192.96 |
| Reaxy-Rn | 13475059 |
| Reaxys-RN_link_address | https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=13475059&ln= |
Comprehensive hazard, handling, storage, and regulatory compliance document.
Download SDS →Lot-specific quality data. Enter your lot number to retrieve the exact COA.
Look up COA →Full quality attributes and acceptance criteria for this grade.
View spec sheet →Find and download the COA for your product by matching the lot number on the packaging.
| Lot Number | Certificate Type | Date | Item |
|---|---|---|---|
 F23161378 | Certificate of Analysis | Mar 18, 2026 | H579153 |
| F23161392 | Certificate of Analysis | Mar 18, 2026 | H579153 |
| F23161388 | Certificate of Analysis | May 22, 2023 | H579153 |
| F2316392 | Certificate of Analysis | May 22, 2023 | H579153 |
| Solubility | Soluble in hydrofluoric acid and nitric acid. Partially soluble in water. |
|---|---|
| Sensitivity | Moisture sensitive |
| Boil Point(°C) | 5500℃ |
| Melt Point(°C) | 3880℃ |
| 1. Zhangyi Huang, Jiaochun Zheng, Mingyu Su, Mao Deng, Yang Shi, Ruichong Chen, Qingyuan Wang, Zhijun Wang, Jianqi Qi, Rui Li, Haomin Wang. (2023) Rapid densification and mechanical properties of ultra-high-pressure sintered transition metal carbide ceramics. CERAMICS INTERNATIONAL, [PMID:] [10.1016/j.ceramint.2023.09.152] |
| 2. Zhangyi Huang, Zhengwei Zhu, Mingyu Su, Yang Shi, Mao Deng, Ruichong Chen, Zhijun Wang, Zhi Zhou, Jianqi Qi, Haomin Wang. (2023) High-temperature oxidation behaviors of dense TMC (TM= Ta, Nb, Ti and Zr) ceramics in air. CERAMICS INTERNATIONAL, [PMID:] [10.1016/j.ceramint.2023.09.134] |
| 3. Liang Jing, Jin Shipeng, Lv Nanying, Wang Cong, Yin Xiuyuan, Chen Suiyuan, Liu Changsheng. (2024) Effects of TaC Addition on the Microstructure Transformation and High-Temperature Wear Resistance of Laser Cladding Ti2AlNb Coatings. METALS AND MATERIALS INTERNATIONAL, [PMID:] [10.1007/s12540-024-01744-3] |
| 4. Wanhong Yu, Guifang Li, Changwan Sun, Jianquan Zhang, Li Yang, Yichun Zhou. (2024) Enhanced densification and mechanical properties of Ta-Hf-C solid solution ceramics by WC doping. CERAMICS INTERNATIONAL, [PMID:] [10.1016/j.ceramint.2024.07.003] |
| 5. Ruxia Liu, Wei Zhao, Ye Tian, Jian Zhang, Guoqiang Luo, Qiang Shen. (2024) The synergetic effect of TaC particles and Re alloy on microstructure and mechanical properties in tungsten alloy. Journal of Materials Research and Technology-JMR&T, [PMID:] [10.1016/j.jmrt.2024.01.035] |
| 6. Xiaoci Ma, Yutong Hou, Keyu Shi, Jiaqi Zhang, Gaoping Yue, Qiang Tao, Yufei Ge, Pinwen Zhu. (2025) Heterogeneous TiC-based composite ceramics with high toughness. Chinese Physics B, [PMID:] [10.1088/1674-1056/add5c8] |
| 7. Du Danfeng, Nie Xinfeng, Sun Chaowei, Liu Zexin, Guo Xiurong. (2025) Effect of TaC Content on Pore Structure and Compressive and Energy Absorption Properties of Al/TaC Foam Composite. International Journal of Metalcasting, [PMID:] [10.1007/s40962-024-01533-z] |
