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Merck
CN

262897

Sigma-Aldrich

foil, thickness 0.25 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
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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

0.25 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

制备说明

50x50 mm (approximately 10.4 g)
100x100 mm (approximately 41.6 g)

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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分析证书(COA)

Lot/Batch Number

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The Morphology of Tensile Failure in Tantalum
Boyce BL, et al.
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European journal of emergency medicine : official journal of the European Society for Emergency Medicine, 20(2), 137-139 (2013-02-26)
Thomas Larzon et al.
Vascular, 21(2), 87-91 (2013-03-20)
Control of back bleeding from the hypogastric artery into the aneurysm after endovascular aneurysm repair (EVAR) of a ruptured aorto-iliac aneurysm may be necessary in order to avoid a type II endoleak. It is an emergency situation and selective catheterization
J-Y Chun et al.
European journal of vascular and endovascular surgery : the official journal of the European Society for Vascular Surgery, 45(2), 141-144 (2013-01-02)
Type 1 endoleaks following endovascular aortic aneurysm repair are associated with poor outcomes and re-intervention is recommended as soon as possible after diagnosis. When standard endovascular or surgical treatment options are unsuitable due to severe co-morbidity or adverse anatomic factors
Scott M Sporer et al.
Clinical orthopaedics and related research, 470(11), 3156-3163 (2012-09-25)
Stabilization of a pelvic discontinuity with a posterior column plate with or without an associated acetabular cage sometimes results in persistent micromotion across the discontinuity with late fatigue failure and component loosening. Acetabular distraction offers an alternative technique for reconstruction

商品

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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