Direkt zum Inhalt
Merck
Alle Fotos(2)

Dokumente

264865

Sigma-Aldrich

Tellur

powder, −30 mesh, 99.997% trace metals basis

Synonym(e):

Tellurium element

Anmeldenzur Ansicht organisationsspezifischer und vertraglich vereinbarter Preise
Alle Fotos(2)

About This Item

Empirische Formel (Hill-System):
Te
CAS-Nummer:
13494-80-9
Molekulargewicht:
127.60
EG-Nummer:
236-813-4
MDL-Nummer:
MFCD00134062
UNSPSC-Code:
12352202
PubChem Substanz-ID:
24856041
NACRES:
NA.23

Assay

99.997% trace metals basis

Form

powder

Widerstandsfähigkeit

5.8-33 μΩ-cm, 20°C

Partikelgröße

−30 mesh

bp

990 °C (lit.)

mp (Schmelzpunkt)

450 °C (lit.)

Dichte

6.24 g/mL at 25 °C (lit.)

SMILES String

[Te]

InChI

1S/Te

InChIKey

PORWMNRCUJJQNO-UHFFFAOYSA-N

Suchen Sie nach ähnlichen Produkten? Aufrufen Leitfaden zum Produktvergleich

Anwendung


  • Tellurium as a high-performance elemental thermoelectric: Explores the use of elemental tellurium in thermoelectric applications, important for energy conversion technologies, which is relevant for material science (Lin et al., 2016).

  • Love is in the Earth: A review of tellurium (bio) geochemistry in surface environments: Discusses the bio-geochemical cycles of tellurium, its environmental distributions, and transformations, which may be of interest to environmental chemists or those in academia studying geochemical cycles (Missen et al., 2020).

Piktogramme

Health hazardExclamation mark
GHS08,GHS07

Signalwort

Danger

Gefahreneinstufungen

Acute Tox. 4 Inhalation - Aquatic Chronic 4 - Lact. - Repr. 1B - Skin Sens. 1B

Lagerklassenschlüssel

6.1D - Non-combustible acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects

WGK

WGK 2

Flammpunkt (°F)

Not applicable

Flammpunkt (°C)

Not applicable

Persönliche Schutzausrüstung

Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges

Analysenzertifikate (COA)

Suchen Sie nach Analysenzertifikate (COA), indem Sie die Lot-/Chargennummer des Produkts eingeben. Lot- und Chargennummern sind auf dem Produktetikett hinter den Wörtern ‘Lot’ oder ‘Batch’ (Lot oder Charge) zu finden.

Besitzen Sie dieses Produkt bereits?

In der Dokumentenbibliothek finden Sie die Dokumentation zu den Produkten, die Sie kürzlich erworben haben.

Die Dokumentenbibliothek aufrufen

Kunden haben sich ebenfalls angesehen

Slide 1 of 7

1 of 7

Natriumtellurit −100 mesh, 99%

Sigma-Aldrich

400688

Natriumtellurit

Wolfram powder, ≤10 μm, ≥99.99% trace metals basis

Sigma-Aldrich

357421

Wolfram

Tellurtetrachlorid 99%

Sigma-Aldrich

205338

Tellurtetrachlorid

Selen powder, −100 mesh, ≥99.5% trace metals basis

Sigma-Aldrich

209651

Selen

Tellurdioxid ≥99%

Sigma-Aldrich

243450

Tellurdioxid

Bismuth (powder) 99+

Sigma-Aldrich

1.12400

Bismuth

Bismut powder, −100 mesh, ≥99.99% trace metals basis

Sigma-Aldrich

264008

Bismut

Guizhong Wang et al.
Optics express, 21(4), 4703-4708 (2013-03-14)
The octave-spanning spectrum was generated in a tellurite glass based microstructured fiber pumped by a 528 MHz repetition rate Yb:fiber ring laser without amplification. The laser achieved 40% output optical-to-optical efficiency with the output power of 410 mW. By adjusting
Zhe Liu et al.
Optics express, 21(6), 7799-7810 (2013-04-03)
ZnTe is an important p-type semiconductor with great applications as field-effect transistors and photodetectors. In this paper, individual ZnTe nanowires based field-effect transistors was fabricated, showing evident p-type conductivity with an effect mobility of 11.3 cm(2)/Vs. Single ZnTe nanowire based
Edward R T Tiekink
Dalton transactions (Cambridge, England : 2003), 41(21), 6390-6395 (2012-01-19)
Despite being disparaged for their malodorous and toxic demeanour, compounds of selenium, a bio-essential element, and tellurium, offer possibilities as therapeutic agents. Herein, their potential use as drugs, for example, as anti-viral, anti-microbial, anti-inflammatory agents, etc., will be surveyed along
Hridyesh Kumar et al.
Carbohydrate polymers, 97(2), 327-334 (2013-08-06)
The present work describes synthesis of water soluble L-cysteine-functionalized CdTe quantum dots (QDs) with size tunable emission at different time intervals for chitosan based film. The characterization of the synthesized CdTe QDs-chitosan film was made by Fourier transform infrared (FTIR)
Katja C Nowack et al.
Nature materials, 12(9), 787-791 (2013-06-19)
The quantum spin Hall (QSH) state is a state of matter characterized by a non-trivial topology of its band structure, and associated conducting edge channels. The QSH state was predicted and experimentally demonstrated to be realized in HgTe quantum wells.
Alle zugehörigen Dokumente anzeigen

Unser Team von Wissenschaftlern verfügt über Erfahrung in allen Forschungsbereichen einschließlich Life Science, Materialwissenschaften, chemischer Synthese, Chromatographie, Analytik und vielen mehr..

Setzen Sie sich mit dem technischen Dienst in Verbindung.