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264865

Sigma-Aldrich

Tellurium

powder, −30 mesh, 99.997% trace metals basis

Sinonimo/i:

Tellurium element

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About This Item

Formula empirica (notazione di Hill):
Te
Numero CAS:
13494-80-9
Peso molecolare:
127.60
Numero CE:
236-813-4
Numero MDL:
MFCD00134062
Codice UNSPSC:
12352202
ID PubChem:
24856041
NACRES:
NA.23

Livello qualitativo

100

Saggio

99.997% trace metals basis

Stato

powder

Resistività

5.8-33 μΩ-cm, 20°C

Dimensione particelle

−30 mesh

P. ebollizione

990 °C (lit.)

Punto di fusione

450 °C (lit.)

Densità

6.24 g/mL at 25 °C (lit.)

Stringa SMILE

[Te]

InChI

1S/Te
PORWMNRCUJJQNO-UHFFFAOYSA-N

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Categorie correlate

Applicazioni


  • 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).

Pittogrammi

Health hazardExclamation mark
GHS08,GHS07

Avvertenze

Danger

Indicazioni di pericolo

H317,H332,H360Df,H362,H413

Classi di pericolo

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

Codice della classe di stoccaggio

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

Classe di pericolosità dell'acqua (WGK)

WGK 2

Punto d’infiammabilità (°F)

Not applicable

Punto d’infiammabilità (°C)

Not applicable

Dispositivi di protezione individuale

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

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Certificati d'analisi (COA)

Lot/Batch Number
MKCM4340
MKCL3656
MKCJ3685
MKCG0531
MKCB9615

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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
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Biotechnology advances, 30(5), 954-963 (2011-09-13)
Here, we overview the most recent advances in understanding the bacterial mechanisms that stay behind the reduction of tellurium oxyanions in both planktonic cells and biofilms. This is a topic of interest for basic and applied research because microorganisms are
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Organic letters, 15(24), 6274-6277 (2013-11-28)
In an effort to improve the chain-breaking capacity of the natural antioxidants, an octyltelluro group was introduced next to the phenolic moiety in β- and δ-tocopherol. The new vitamin E analogues quenched peroxyl radicals more efficiently than α-tocopherol and were
Biomethylation of selenium and tellurium: microorganisms and plants.
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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
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