357243
钽
foil, thickness 0.05 mm, ≥99.9% trace metals basis
别名:
Ta
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关于此项目
经验公式（希尔记法）:
Ta
化学文摘社编号:
分子量:
180.95
EC 号:
MDL编号:
UNSPSC代码:
12141741
PubChem化学物质编号:
NACRES:
NA.23
蒸汽压
<0.01 mmHg ( 537.2 °C)
质量水平
方案
≥99.9% trace metals basis
表单
foil
自燃温度
572 °F
电阻率
13.5 μΩ-cm, 20°C
厚度
0.05 mm
沸点
5425 °C (lit.)
mp
2996 °C (lit.)
密度
16.69 g/cm3 (lit.)
SMILES字符串
[Ta]
InChI
1S/Ta
InChI key
GUVRBAGPIYLISA-UHFFFAOYSA-N
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.
制备说明
2.1g = 50×50mm；8.4g = 100×100mm；18.9g = 150×150mm
储存分类代码
11 - 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)
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商品
Combinatorial Materials Science identifies breakthrough materials through systematic exploration, aiding material discovery.
Biomedical implants are essentially foreign substances within the human body that must survive many years’ exposure to demanding mechanical and physiological conditions. Despite these challenges, metal implants have been widely used to substitute for or rebuild hard tissues such as bones and teeth.
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