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203076

Sigma-Aldrich

Cobalt

granular, 99.99% trace metals basis

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5 G
R$ 602,00
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R$ 2.909,00

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5 G
R$ 602,00
25 G
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About This Item

Fórmula empírica (Notação de Hill):
Co
Número CAS:
7440-48-4
Peso molecular:
58.93
Número CE:
231-158-0
Número MDL:
MFCD00010935
Código UNSPSC:
12141710
eCl@ss:
38190601
ID de substância PubChem:
24852144
NACRES:
NA.23

R$ 602,00

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Nível de qualidade

100

Ensaio

99.99% trace metals basis

Formulário

granular

resistividade

6.24 μΩ-cm, 20°C

p.e.

2900 °C (lit.)

densidade

8.9 g/mL at 25 °C (lit.)

cadeia de caracteres SMILES

[Co]

InChI

1S/Co

chave InChI

GUTLYIVDDKVIGB-UHFFFAOYSA-N

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Categorias relacionadas

Aplicação

Employed in the synthesis of a metal-rich layered telluride, TaCo2Te2, which possesses ideal characteristics for photovoltaic applications, for surface scanning studies, and which may give clean and atomically flat surfaces.[1]

Pictogramas

FlameHealth hazard
GHS02,GHS08

Palavra indicadora

Danger

Classificações de perigo

Aquatic Chronic 4 - Carc. 1B - Eye Irrit. 2 - Flam. Sol. 1 - Muta. 2 - Repr. 1B - Resp. Sens. 1 - Skin Sens. 1

Código de classe de armazenamento

4.1B - Flammable solid hazardous materials

Classe de risco de água (WGK)

WGK 3

Ponto de fulgor (°F)

Not applicable

Ponto de fulgor (°C)

Not applicable

Equipamento de proteção individual

dust mask type N95 (US), Eyeshields, Faceshields, Gloves

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Certificados de análise (COA)

Lot/Batch Number
MKCX7367
MKCW3962
MKCS6279
MKCQ0237
MKCN9089

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Neuhasen, J. et al.
Chemistry of Materials, 10, 3870-3870 (1998)
Heather De Bari et al.
Acta crystallographica. Section F, Structural biology and crystallization communications, 69(Pt 3), 228-236 (2013-03-23)
The X-ray crystal structure of ribosome hibernation promoting factor (HPF) from Vibrio cholerae is presented at 2.0 Å resolution. The crystal was phased by two-wavelength MAD using cocrystallized cobalt. The asymmetric unit contained two molecules of HPF linked by four Co
Pushya A Potnis et al.
Cellular immunology, 282(1), 53-65 (2013-05-18)
Metal orthopedic implant debris-induced osteolysis of hip bone is a major problem in patients with prosthetic-hips. Although macrophages are the principal targets for implant-wear debris, the receptor(s) and mechanisms underlying these responses are not fully elucidated. We examined whether the
H John Cooper et al.
The Journal of bone and joint surgery. American volume, 95(10), 865-872 (2013-05-17)
Femoral stems with dual-taper modularity were introduced to allow additional options for hip-center restoration independent of femoral fixation in total hip arthroplasty. Despite the increasing availability and use of these femoral stems, concerns exist about potential complications arising from the
Douglas A Weigent
Cellular immunology, 282(1), 9-16 (2013-05-04)
We report here that culture of lymphoid cells under hypoxic conditions showed an increase in both luciferase expression from a GH-promoter luciferase construct and the levels of lymphocyte GH. The effect was mimicked by treatment of cells with cobalt chloride
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