Pular para o conteúdo
Merck
Todas as fotos(3)

Documentos

343730

Sigma-Aldrich

Estrôncio

random pieces, 99%

Sinônimo(s):

Strontium element

Faça loginpara ver os preços organizacionais e de contrato
Todas as fotos(3)

About This Item

Fórmula empírica (Notação de Hill):
Sr
Número CAS:
7440-24-6
Peso molecular:
87.62
Número CE:
231-133-4
Número MDL:
MFCD00134060
Código UNSPSC:
12141504
ID de substância PubChem:
24861194
NACRES:
NA.23

Ensaio

99%

forma

random pieces

adequação da reação

reagent type: reductant

resistividade

23 μΩ-cm, 20°C

pb

1384 °C (lit.)

pf

757 °C (lit.)

densidade

2.6 g/mL at 25 °C (lit.)

cadeia de caracteres SMILES

[Sr]

InChI

1S/Sr

chave InChI

CIOAGBVUUVVLOB-UHFFFAOYSA-N

Procurando produtos similares? Visita Guia de comparação de produtos

Categorias relacionadas

Aplicação

Usado para fazer estrôncio-potássio-niobato (Sr2KNb5O15, SKN). O SKN é de grande interesse para sensores piroelétricos e vários dispositivos eletro-ópticos.2

Embalagem

Packaged under mineral oil

Pictogramas

FlameExclamation mark
GHS02,GHS07

Palavra indicadora

Danger

Frases de perigo

H260,H315

Declarações de precaução

P231 + P232 - P302 + P352

Classificações de perigo

Skin Irrit. 2 - Water-react 1

Perigos de suplementos

EUH014

Código de classe de armazenamento

4.3 - Hazardous materials which set free flammable gases upon contact with water

Classe de risco de água (WGK)

WGK 3

Ponto de fulgor (°F)

Not applicable

Ponto de fulgor (°C)

Not applicable

Equipamento de proteção individual

Eyeshields, Gloves, type P3 (EN 143) respirator cartridges

Certificados de análise (COA)

Busque Certificados de análise (COA) digitando o Número do Lote do produto. Os números de lote e remessa podem ser encontrados no rótulo de um produto após a palavra “Lot” ou “Batch”.

Já possui este produto?

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

Visite a Biblioteca de Documentos

Emily Y Tsui et al.
Nature chemistry, 5(4), 293-299 (2013-03-21)
Redox-inactive metals are found in biological and heterogeneous water oxidation catalysts, but, at present, their roles in catalysis are not well understood. Here, we report a series of high-oxidation-state tetranuclear-dioxido clusters comprising three manganese centres and a redox-inactive metal (M).
A Schaafsma et al.
Critical reviews in food science and nutrition, 41(4), 225-249 (2001-06-13)
For early prevention or inhibition of postmenopausal and age-related bone loss, nutritional interventions might be a first choice. For some vitamins and minerals an important role in bone metabolism is known or suggested. Calcium and vitamin D support bone mineral
P J Marie et al.
Calcified tissue international, 69(3), 121-129 (2001-10-31)
The processes of bone resorption and formation are tightly governed by a variety of systemic and local regulatory agents. In addition, minerals and trace elements affect bone formation and resorption through direct or indirect effects on bone cells or bone
Martine Cohen-Solal
Nephrology, dialysis, transplantation : official publication of the European Dialysis and Transplant Association - European Renal Association, 17 Suppl 2, 30-34 (2002-03-21)
Although the prevalence of aluminium-related bone diseases has declined, osteomalacia still persists at a low prevalence. The redistribution of bone disease prevalence corresponds to evolving regimens in the treatment of renal disease. Studies have demonstrated an association between the accumulation
P C D'Haese et al.
Nephrology, dialysis, transplantation : official publication of the European Dialysis and Transplant Association - European Renal Association, 11 Suppl 2, 92-97 (1996-01-01)
A number of considerations suggest that trace element disturbances might occur in dialysed patients. These must at least in part be ascribed to the dialysis treatment itself during which these constituents may either be transferred to or removed from the
Exibir todos os documentos relacionados

Artigos

Lanthanide Ions as Photon Managers for Solar Cells

Spectral conversion for solar cells is an emerging concept in the field of photovoltaics, and it has the potential to increase significantly the efficiency of solar cells. Lanthanide ions are ideal candidates for spectral conversion, due to their high luminescence efficiencies and rich energy level structure that allows for great flexibility in the upconversion and downconversion of photons in a wide spectral region (NIR-VIS-UV).

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