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357006

Sigma-Aldrich

Tantal

wire, diam. 0.5 mm, ≥99.9% trace metals basis

Synonym(e):

Ta

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About This Item

Empirische Formel (Hill-System):
Ta
CAS-Nummer:
7440-25-7
Molekulargewicht:
180.95
EG-Nummer:
231-135-5
MDL-Nummer:
MFCD00011252
UNSPSC-Code:
12141741
PubChem Substanz-ID:
24861880
NACRES:
NA.23

Dampfdruck

<0.01 mmHg ( 537.2 °C)

Qualitätsniveau

100

Assay

≥99.9% trace metals basis

Form

wire

Selbstzündungstemp.

572 °F

Widerstandsfähigkeit

13.5 μΩ-cm, 20°C

Durchmesser

0.5 mm

bp

5425 °C (lit.)

mp (Schmelzpunkt)

2996 °C (lit.)

Dichte

16.69 g/cm3 (lit.)

SMILES String

[Ta]

InChI

1S/Ta

InChIKey

GUVRBAGPIYLISA-UHFFFAOYSA-N

Menge

3.3 g = 1 m; 33 g = 10 m

Lagerklassenschlüssel

11 - Combustible Solids

WGK

nwg

Flammpunkt (°F)

Not applicable

Flammpunkt (°C)

Not applicable

Persönliche Schutzausrüstung

Eyeshields, Gloves, type N95 (US)

Hier finden Sie alle aktuellen Versionen:

Analysenzertifikate (COA)

Lot/Batch Number
MKCQ7458
MKCL7992
MKCH9418
MKCD8602
MKBZ1078V

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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
Stuart A Callary et al.
Clinical orthopaedics and related research, 471(7), 2238-2244 (2013-01-22)
One cross-linked polyethylene (XLPE) liner is manufactured using a lower dose of radiation, 5 Mrad, which may result in less cross-linking. The reported in vivo wear rate of this XLPE liner in patients undergoing THA has varied, and has included
Shi-Hua Yu et al.
Water environment research : a research publication of the Water Environment Federation, 84(12), 2115-2122 (2013-01-25)
Tantalum hydroxide exhibits the ability for the removal of phosphate from aqueous solution. The kinetic study, adsorption isotherm, thermodynamic study, desorption, and foreign anions effect were examined in batch experiments. The kinetic process was very well described by a pseudo-second-order
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