Pular para o conteúdo
Merck
Todas as fotos(2)

Documentos Principais

Visualizar Toda a Documentação

264865

Sigma-Aldrich

Tellurium

powder, −30 mesh, 99.997% trace metals basis

Sinônimo(s):

Tellurium element

Faça loginpara ver os preços organizacionais e de contrato
Todas as fotos(2)

About This Item

Fórmula empírica (Notação de Hill):
Te
Número CAS:
13494-80-9
Peso molecular:
127.60
Número CE:
236-813-4
Número MDL:
MFCD00134062
Código UNSPSC:
12352202
ID de substância PubChem:
24856041
NACRES:
NA.23

Ensaio

99.997% trace metals basis

Formulário

powder

resistividade

5.8-33 μΩ-cm, 20°C

tamanho de partícula

−30 mesh

p.e.

990 °C (lit.)

pf

450 °C (lit.)

densidade

6.24 g/mL at 25 °C (lit.)

cadeia de caracteres SMILES

[Te]

InChI

1S/Te

chave InChI

PORWMNRCUJJQNO-UHFFFAOYSA-N

Procurando produtos similares? Visita Guia de comparação de produtos

Aplicação


  • 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).

Pictogramas

Health hazardExclamation mark
GHS08,GHS07

Palavra indicadora

Danger

Classificações de perigo

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

Código de classe de armazenamento

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

Classe de risco de água (WGK)

WGK 2

Ponto de fulgor (°F)

Not applicable

Ponto de fulgor (°C)

Not applicable

Equipamento de proteção individual

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

Escolha uma das versões mais recentes:

Certificados de análise (COA)

Lot/Batch Number
MKCM4340
MKCL3656
MKCJ3685
MKCG0531
MKCB9615

Não está vendo a versão correta?

Se precisar de uma versão específica, você pode procurar um certificado específico pelo número do lote ou da remessa.

Pesquise por COA

Já possui este produto?

Encontre a documentação dos produtos que você adquiriu recentemente na biblioteca de documentos.

Visite a Biblioteca de Documentos

Os clientes também visualizaram

Slide 1 of 6

1 of 6

Sodium tellurite −100 mesh, 99%

Sigma-Aldrich

400688

Sodium tellurite

Tellurium tetrachloride 99%

Sigma-Aldrich

205338

Tellurium tetrachloride

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

Sigma-Aldrich

209651

Selenium

Tellurium dioxide ≥99%

Sigma-Aldrich

243450

Tellurium dioxide

Bismuth (powder) 99+

Sigma-Aldrich

1.12400

Bismuth

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

Sigma-Aldrich

264008

Bismuth

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
Raymond J Turner et al.
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
Vijay P Singh et al.
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.
Thomas G Chasteen et al.
Chemical reviews, 103(1), 1-25 (2003-01-09)
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
Exibir todos os documentos relacionados

Nossa equipe de cientistas tem experiência em todas as áreas de pesquisa, incluindo Life Sciences, ciência de materiais, síntese química, cromatografia, química analítica e muitas outras.

Entre em contato com a assistência técnica