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Merck
CN

356980

Sigma-Aldrich

rod, diam. 3.2 mm, ≥99.9% trace metals basis

别名:

Ta

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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:
12352300
PubChem化学物质编号:
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蒸汽压

<0.01 mmHg ( 537.2 °C)

方案

≥99.9% trace metals basis

表单

rod

自燃温度

572 °F

电阻率

13.5 μΩ-cm, 20°C

直径

3.2 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

制备说明

6.5g = 5cm;32.5g = 25cm

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)

法规信息

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Frédéric Clarençon et al.
Journal of neurosurgery. Spine, 18(6), 606-610 (2013-04-23)
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
Gaurav Jindal et al.
Otolaryngologic clinics of North America, 45(6), 1423-1449 (2012-11-17)
A review of the current clinical applications of a variety of percutaneous and endovascular interventional procedures of the extracranial head and neck is presented. After a description of general principles and embolic agents for interventional procedures, management of specific disorders
Sining Yun et al.
ChemSusChem, 6(3), 411-416 (2013-01-31)
Ta-based compounds show Pt-like behavior: Binary tantalum compounds as counter electrodes (CEs) in dye-sensitized solar cells (DSCs) demonstrate Pt-like electrocatalytic activity and competitive photovoltaic performance, matching the performance of DSCs with Pt CEs. The first-principle density functional theory (DFT) calculations
In response.
Mariano Fernandez Fairen et al.
Spine, 38(4), 370-371 (2012-12-04)
Tohru Tsuruoka et al.
Nanotechnology, 23(43), 435705-435705 (2012-10-13)
Quantized conductance was observed in a cation-migration-based resistive switching memory cell with a simple metal-insulator-metal (MIM) structure using a thin Ta(2)O(5) layer. The observed conductance changes are attributed to the formation and dissolution of a metal filament with an atomic

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