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Merck
CN

262846

Sigma-Aldrich

powder, −325 mesh, 99.9% trace metals basis

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别名:
Ta
经验公式(希尔记法):
Ta
CAS号:
分子量:
180.95
MDL编号:
UNSPSC代码:
12352300
PubChem化学物质编号:
NACRES:
NA.23

蒸汽压

<0.01 mmHg ( 537.2 °C)

质量水平

检测方案

99.9% trace metals basis

形式

powder

自燃温度

572 °F

电阻率

13.5 μΩ-cm, 20°C

粒径

−325 mesh

bp

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

应用

TaNi2Te2 和 TaCo2Te2 是合成金属层状碲化物的理想材料,它们具有理想的光伏应用特性,可用于表面扫描研究,并能使表面洁净和原子平整。对新的桥连八面体 M6 团簇化合物如 CsErTa6Cl18 的起始物料进行了电子和稳定性研究。

象形图

Flame

警示用语:

Danger

危险声明

危险分类

Flam. Sol. 1

WGK

nwg

闪点(°F)

Not applicable

闪点(°C)

Not applicable


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Ogliaro, F. et al.
Inorganic Chemistry, 37, 6199-6199 (1998)
Neuhasen, J. et al.
Chemistry of Materials, 10, 3870-3870 (1998)
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Presurgical devascularization of hypervascular spinal metastases has been shown to be effective in preventing major blood loss during open surgery. Most often, embolization can be performed using polyvinyl alcohol (PVA) microparticles. However, in some cases, the close relationship between the

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An article concerning self-propagating reactions induced by mechanical alloying, presented by Sigma-Aldrich.com.

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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