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Merck
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文件

262889

Sigma-Aldrich

钽

foil, thickness 1.0 mm, ≥99.9% trace metals basis

别名:

Ta

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About This Item

经验公式（希尔记法）:
Ta
CAS号:
7440-25-7
分子量:
180.95
EC號碼:
231-135-5
MDL號碼:
MFCD00011252
分類程式碼代碼:
12141741
PubChem物質ID:
24855932
NACRES:
NA.23

蒸汽壓力

<0.01 mmHg ( 537.2 °C)

品質等級

100

化驗

≥99.9% trace metals basis

形狀

foil

自燃溫度

572 °F

電阻係數

13.5 μΩ-cm, 20°C

厚度

1.0 mm

bp

5425 °C (lit.)

mp

2996 °C (lit.)

密度

16.69 g/cm3 (lit.)

SMILES 字串

[Ta]

InChI

1S/Ta

InChI 密鑰

GUVRBAGPIYLISA-UHFFFAOYSA-N

相关类别

數量

10.4g = 25×25mm；41.6g = 50×50mm

儲存類別代碼

11 - Combustible Solids

水污染物質分類（WGK）

nwg

閃點（°F）

Not applicable

閃點（°C）

Not applicable

個人防護裝備

Eyeshields, Gloves, type N95 (US)

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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)
S Nag et al.
Journal of the mechanical behavior of biomedical materials, 16, 21-28 (2012-11-10)
Microstructure and mechanical properties of laser deposited complex quaternary Ti-34Nb-7Zr-7Ta (all wt%), an orthopedic load-bearing implant alloy, has been investigated in detail in both as-deposited as well as heat-treated (β-solutionized and quenched) conditions. The difference in stress-strain behavior of this
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
A M Ashmore et al.
Journal of biomechanics, 45(16), 2931-2934 (2012-10-13)
Interest in soft tissue RadioStereometric Analysis (RSA) is rising. Previous studies have attempted to use this technique to analyse anterior cruciate ligament (ACL) graft constructs, and more recently, the movement of soft tissue as a precursor to RSA follow up
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