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Merck

262862

Sigma-Aldrich

wire, diam. 1.0 mm, ≥99.9% trace metals basis

别名:

Ta

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13 G
$147.00

$147.00


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13 G
$147.00

About This Item

经验公式(希尔记法):
Ta
CAS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

$147.00


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蒸汽压

<0.01 mmHg ( 537.2 °C)

方案

≥99.9% trace metals basis

表单

wire

自燃温度

572 °F

电阻率

13.5 μΩ-cm, 20°C

直径

1.0 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

数量

13g = 1m;65g = 5m

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)


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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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
Hany A El-Sayed et al.
Nanoscale, 5(4), 1494-1498 (2013-01-23)
Ta oxide nanotubes (NTs) were formed by the anodization of Ta at 15 V in a solution of concentrated sulfuric acid containing 0.8-1.0 M hydrofluoric acid. To study the initial stages of NT formation, FESEM images of samples anodized for
Orbital ultrasound in the selective screening of a dural-cavernous sinus fistula.
Hamid Shokoohi et al.
European journal of emergency medicine : official journal of the European Society for Emergency Medicine, 20(2), 137-139 (2013-02-26)
Re: Fernandez-Fairen M, Murcia A, Torres A, et al. Is anterior cervical fusion with a porous tantalum implant a cost-effective method to treat cervical disc disease with radiculopathy? Spine 2012; 37:1734–41.
Robert A Beatty
Spine, 38(4), 369-369 (2012-10-13)
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

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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