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356891

Sigma-Aldrich

Kobalt

foil, thickness 1.0 mm, 99.95% trace metals basis

Synonym(e):

Cobalt element, Cobalt-59

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About This Item

Empirische Formel (Hill-System):
Co
CAS-Nummer:
7440-48-4
Molekulargewicht:
58.93
EG-Nummer:
231-158-0
MDL-Nummer:
MFCD00010935
UNSPSC-Code:
12141710
PubChem Substanz-ID:
24861873
NACRES:
NA.23

Qualitätsniveau

100

Assay

99.95% trace metals basis

Form

foil

Widerstandsfähigkeit

6.24 μΩ-cm, 20°C

Dicke

1.0 mm

bp

2900 °C (lit.)

Dichte

8.9 g/mL at 25 °C (lit.)

SMILES String

[Co]

InChI

1S/Co

InChIKey

GUTLYIVDDKVIGB-UHFFFAOYSA-N

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Menge

5.6 g = 25 × 25 mm; 22.4 g = 50 × 50 mm

Piktogramme

Health hazardExclamation mark
GHS08,GHS07

Signalwort

Danger

Gefahreneinstufungen

Acute Tox. 4 Oral - Aquatic Chronic 3 - Carc. 1B - Eye Irrit. 2 - Muta. 2 - Repr. 1A - Resp. Sens. 1 - Skin Sens. 1

Lagerklassenschlüssel

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

WGK

WGK 3

Flammpunkt (°F)

Not applicable

Flammpunkt (°C)

Not applicable

Persönliche Schutzausrüstung

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

Hier finden Sie alle aktuellen Versionen:

Analysenzertifikate (COA)

Lot/Batch Number
MKCQ7877
MKCM3889
MKCM4699
MKCD7552
MKCB8116

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Kobalt powder, <150 μm, ≥99.9% trace metals basis

Sigma-Aldrich

266647

Kobalt

Kobalt powder, 2 μm particle size, 99.8% trace metals basis

Sigma-Aldrich

266639

Kobalt

Wolfram foil, thickness 0.5 mm, ≥99.9% trace metals basis

Sigma-Aldrich

357189

Wolfram

Silber colloidal, 65-75% Ag basis

Sigma-Aldrich

85131

Silber

Kohlenstoffmonoxid ≥99.0%

Sigma-Aldrich

295116

Kohlenstoffmonoxid

Salzsäure ACS reagent, 37%

Sigma-Aldrich

320331

Salzsäure

D W Su et al.
Journal of nanoscience and nanotechnology, 13(5), 3354-3359 (2013-07-19)
Highly ordered mesoporous Co3O4 nanostructures were prepared using SBA-15 silica as hard templates. The mesoporous structures were characterized by X-ray diffraction, high resolution transmission electron microscopy, and N2 adsorption/desorption isotherm analysis. The results demonstrated that the as-prepared mesoporous Co3O4 has
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
Takuya Kurahashi et al.
Inorganic chemistry, 52(7), 3908-3919 (2013-03-23)
The Co(salen)(X) complex, where salen is chiral N,N'-bis(3,5-di-tert-butylsalicylidene)-1,2-cyclohexanediamine and X is an external axial ligand, has been widely utilized as a versatile catalyst. The Co(salen)(X) complex is a stable solid that has been conventionally described as a Co(III)(salen)(X) complex. Recent
M K Shobana et al.
Journal of nanoscience and nanotechnology, 13(5), 3535-3538 (2013-07-19)
Ferrites are extremely important magnetic ceramics in the production of electronic components because they reduce the energy losses by the induced currents acting as electrical insulators. Similarly, the spinel-structured cobalt-based ferrites are promising materials for stress, torsion sensors and energy
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