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356891

Sigma-Aldrich

Cobalt

foil, thickness 1.0 mm, 99.95% trace metals basis

Synonym(s):
Cobalt element, Cobalt-59
Empirical Formula (Hill Notation):
Co
CAS Number:
Molecular Weight:
58.93
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.23

Quality Level

Assay

99.95% trace metals basis

form

foil

resistivity

6.24 μΩ-cm, 20°C

thickness

1.0 mm

bp

2900 °C (lit.)

density

8.9 g/mL at 25 °C (lit.)

SMILES string

[Co]

InChI

1S/Co

InChI key

GUTLYIVDDKVIGB-UHFFFAOYSA-N

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Cobalt foil, thickness 1.0 mm, 99.95% trace metals basis

Sigma-Aldrich

356891

Cobalt

Cobalt foil, not light tested, 50x50mm, thickness 0.002mm, temporary acrylic support, 99.9%

GF00561204

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Cobalt foil, not light tested, 50x50mm, thickness 0.0125mm, 99.9%

GF00377029

Cobalt

Cobalt lump, 40 mm max. lump size, weight 100 g, purity 99.8%

GF01905308

Cobalt

assay

99.95% trace metals basis

assay

≥99.9%

assay

≥99.9%

assay

99.8%

form

foil

form

foil

form

foil

form

lumps

resistivity

6.24 μΩ-cm, 20°C

resistivity

6.24 μΩ-cm, 20°C

resistivity

6.24 μΩ-cm, 20°C

resistivity

6.24 μΩ-cm, 20°C

bp

2900 °C (lit.)

bp

2900 °C (lit.)

bp

2900 °C (lit.)

bp

2900 °C (lit.)

density

8.9 g/mL at 25 °C (lit.)

density

8.9 g/mL at 25 °C (lit.)

density

8.9 g/mL at 25 °C (lit.)

density

8.9 g/mL at 25 °C (lit.)

thickness

1.0 mm

thickness

-

thickness

-

thickness

-

Quantity

25 × 25 mm (approximately 5.6 g)
50 × 50 mm (approximately 22.4 g)

Pictograms

Exclamation markHealth hazard

Signal Word

Danger

Hazard Classifications

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

Storage Class Code

6.1C - Combustible, acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificate of Analysis

Enter Lot Number to search for Certificate of Analysis (COA).

Certificate of Origin

Enter Lot Number to search for Certificate of Origin (COO).

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