Passa al contenuto
Merck
Tutte le immagini(1)

Documenti fondamentali

Visualizza tutta la documentazione

262919

Sigma-Aldrich

Tantalum

foil, thickness 0.025 mm, ≥99.9% trace metals basis

Sinonimo/i:

Ta

Autenticatiper visualizzare i prezzi riservati alla tua organizzazione & contrattuali
Tutte le immagini(1)

About This Item

Formula empirica (notazione di Hill):
Ta
Numero CAS:
7440-25-7
Peso molecolare:
180.95
Numero CE:
231-135-5
Numero MDL:
MFCD00011252
Codice UNSPSC:
12141741
ID PubChem:
24855935
NACRES:
NA.23

Tensione di vapore

<0.01 mmHg ( 537.2 °C)

Livello qualitativo

100

Saggio

≥99.9% trace metals basis

Stato

foil

Temp. autoaccensione

572 °F

Resistività

13.5 μΩ-cm, 20°C

Spessore

0.025 mm

P. ebollizione

5425 °C (lit.)

Punto di fusione

2996 °C (lit.)

Densità

16.69 g/cm3 (lit.)

Stringa SMILE

[Ta]

InChI

1S/Ta
GUVRBAGPIYLISA-UHFFFAOYSA-N

Categorie correlate

Descrizione generale

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.

Quantità

150 × 150 mm (appoximately 9 g)
150 × 500 mm (approximately 31 g)

Codice della classe di stoccaggio

11 - Combustible Solids

Classe di pericolosità dell'acqua (WGK)

nwg

Punto d’infiammabilità (°F)

Not applicable

Punto d’infiammabilità (°C)

Not applicable

Dispositivi di protezione individuale

Eyeshields, Gloves, type N95 (US)

Scegli una delle versioni più recenti:

Certificati d'analisi (COA)

Lot/Batch Number
MKCX1171
MKCX0457
MKCV9369
MKCV1337
MKCV0525

Non trovi la versione di tuo interesse?

Se hai bisogno di una versione specifica, puoi cercare il certificato tramite il numero di lotto.

Cerca un COA

Possiedi già questo prodotto?

I documenti relativi ai prodotti acquistati recentemente sono disponibili nell’Archivio dei documenti.

Visita l’Archivio dei documenti

I clienti hanno visto anche

Slide 1 of 6

1 of 6

Molybdenum foil, thickness 0.025&#160;mm, &#8805;99.9% trace metals basis

Sigma-Aldrich

357227

Molybdenum

Ossido di tantalio V 99% trace metals basis

Sigma-Aldrich

303518

Ossido di tantalio V

Ossido di tantalio V &lt;20&#160;&#956;m, 99.99% trace metals basis

Sigma-Aldrich

204536

Ossido di tantalio V

Zirconium foil, thickness 0.1&#160;mm, 99.98% trace metals basis

Sigma-Aldrich

419141

Zirconium

Titanium foil, thickness 0.025&#160;mm, 99.98% trace metals basis

Sigma-Aldrich

348848

Titanium

Molybdenum foil, thickness 0.1&#160;mm, &#8805;99.9% trace metals basis

Sigma-Aldrich

266922

Molybdenum

The Morphology of Tensile Failure in Tantalum
Boyce BL, et al.
Metallurgical and Materials Transactions A: Physical Metallurgy and Materials Science, 44(10), 4567-4580 (2013)
Yongyuan Guo et al.
International journal of molecular medicine, 31(3), 689-697 (2013-01-23)
Titanium (Ti) alloys of the β-type are highly attractive metallic materials for biomedical applications due to their low elastic modulus, high corrosion resistance and notable biocompatibility. A new β-type Ti35Nb2Ta3Zr alloy with a low Young's modulus of approximately 48 GPa was previously
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
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
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
Visualizza tutti i documenti correlati

Articoli

Combinatorial Materials Science for Energy Apps

Combinatorial Materials Science identifies breakthrough materials through systematic exploration, aiding material discovery.

Biomedical Implant Devices Fabricated from Low Young’s Modulus Titanium Alloys Demonstrating High Mechanical Biocompatibility

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.

Il team dei nostri ricercatori vanta grande esperienza in tutte le aree della ricerca quali Life Science, scienza dei materiali, sintesi chimica, cromatografia, discipline analitiche, ecc..

Contatta l'Assistenza Tecnica.