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745553

Sigma-Aldrich

Cobalt nanowires

powder, diam. × L 200-300 nm × 100-200 μm

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Synonym(s):
Cobalt (nanoparticles), Cobalt element, Cobalt-59
Empirical Formula (Hill Notation):
Co
CAS Number:
7440-48-4
Molecular Weight:
58.93
EC Number:
231-158-0
NACRES:
NA.23

form

nanowires
powder

Quality Level

100

reaction suitability

reagent type: catalyst
core: cobalt

diam. × L

200-300 nm × 100-200 μm

storage temp.

2-8°C

InChI

1S/Co

InChI key

GUTLYIVDDKVIGB-UHFFFAOYSA-N

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1.02530203106GF00377029
Cobalt nanowires powder, diam. × L 200-300 nm × 100-200 μm

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

GF00377029

Cobalt

form

nanowires, powder

form

-

form

crystals and lumps

form

foil

reaction suitability

reagent type: catalyst
core: cobalt

reaction suitability

-

reaction suitability

-

reaction suitability

-

storage temp.

2-8°C

storage temp.

-

storage temp.

-

storage temp.

-

Quality Level

100

Quality Level

200

Quality Level

100

Quality Level

-

diam. × L

200-300 nm × 100-200 μm

diam. × L

-

diam. × L

-

diam. × L

-

Application

Cobalt nanowires have been studied for their directional magnetic properties. In addition, cobalt nanowires have been studied for their magnetoresistance behavior at both room temperature and low temperatures. The metal nanostructure may be used to design thin film magnets with high energy density and high thermal stability.

Signal Word

Danger

Hazard Classifications

Acute Tox. 1 Inhalation - Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Carc. 1B - Eye Irrit. 2 - Muta. 2 - Repr. 1B - Resp. Sens. 1B - Skin Sens. 1 - STOT RE 2

Storage Class Code

6.1B - Non-combustible, acute toxic Cat. 1 and 2 / very toxic hazardous materials

WGK

WGK 3

Certificate of Analysis

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Certificate of Origin

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