半岛bd体育手机客户端 说明
应用
Tantalum powder, a semiconducting material, is used as a photocatalyst and shows high efficiency in the solar splitting of water. Its biocompatibility makes it useful in the development of medical devices and implants.
包装
10 g in glass bottle
基本信息
| 经验(实验)分子式 | Ta |
| 分子量 | 180.95 |
| MDL编号 | MFCD00011252 |
| PubChem化学物质编号 | 24878801 |
| NACRES | NA.23 |
半岛bd体育手机客户端 性质
| 质量水平 | 100 |
| 蒸汽压 | <0.01 mmHg ( 537.2 ℃) |
| 测定 | 99.99% trace metals basis |
| 形式 | powder |
| 自燃温度 | 572 °F |
| 电阻率 | 13.5 μΩ-cm, 20℃ |
| bp | 5425 ℃ (lit.) |
| mp | 2996 ℃ (lit.) |
| 密度 | 16.69 g/cm3(lit.) |
| SMILES string | [Ta] |
| InChI | 1S/Ta |
| InChI key | GUVRBAGPIYLISA-UHFFFAOYSA-N |
安全信息
| 象形图 |  |
| 警示用语： | Danger |
| 危险声明 | H228 |
| 预防措施声明 | P210 - P240 - P241 - P280 - P370 + P378 |
| 危险分类 | Flam. Sol. 1 |
| 储存分类代码 | 4.1B - Flammable solid hazardous materials |
| WGK | nwg |
| 闪点(F) | Not applicable |
| 闪点(C) | Not applicable |
Sigma-Aldrich
m.cnreagent.com
