产品介绍：
产品说明
一般描述
The structure of tantalum is body centered cubic (BCC) metal. It is a refractory metal; stable up to very high temperatures. Tantalum is ductile at room temperature and moderately ductile at cryogenic temperatures. Compton profile of highly pure thin elemental foil of tantalum was investigated using IGP type coaxial photon detector.1
应用
0.05mm thick tantalum foil was filled with 12C or 13C powder to act as carbon source emitting low energy carbon atoms.
包装
100 cm2 in glass bottle
数量
2.1g = 50×50mm；8.4g = 100×100mm；18.9g = 150×150mm
基本信息
| 经验(实验)分子式 | Ta |
| 分子量 | 180.95 |
| EC 号 | 231-135-5 |
| MDL编号 | MFCD00011252 |
| PubChem化学物质编号 | 24861898 |
| NACRES | NA.23 |
产品性质
| 质量水平 | 100 |
| 蒸汽压 | <0.01 mmHg ( 537.2 ℃) |
| 测定 | ≥99.9% trace metals basis |
| 形式 | foil |
| 自燃温度 | 572 °F |
| 电阻率 | 13.5 μΩ-cm, 20℃ |
| 厚度 | 0.05 mm |
| 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
| 储存分类代码 | 13 - Non Combustible Solids |
| WGK | nwg |
| 闪点(F) | Not applicable |
| 闪点(C) | Not applicable |
| 个人防护装备 | Eyeshields, Gloves, type N95 (US) |
