266647
Cobalt
powder, <150 μm, ≥99.9% trace metals basis
Synonym(s):
Cobalt element, Cobalt-59
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About This Item
Empirical Formula (Hill Notation):
Co
CAS Number:
Molecular Weight:
58.93
EC Number:
MDL number:
UNSPSC Code:
12141710
PubChem Substance ID:
NACRES:
NA.23
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Assay
≥99.9% trace metals basis
form
powder
resistivity
6.24 μΩ-cm, 20°C
particle size
<150 μm
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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General description
Cobaltpowder is a metallic powder of the element cobalt (Co), typically produced through reduction or electrolysis. Our high-purity cobalt powder is characterized by its particle size of less than 150 μm and a purity of ≥99.9% on a trace metals basis. It is used in lithium-ion batteries for enhancing their stability and energy density for portable electronics, electric vehicles, and renewable energy storage systems. Additionally, it is also used as a binder in hard alloys, it tightly binding the hard phase of the material, such as tungstencarbide, through powder metallurgy sintering.
Application
Cobaltpowder plays a critical role in manufacturing, serving as a key component insuperalloys, wear-resistant hard-facing alloys, tool and die steels, and actingas a binder in cemented carbides. Moreover, there′s a significant demand forpowders with a dendritic morphology-featuring elongated central cores and smallbranches-specifically for the production of high-quality permanent magnets. Additionally, it is 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.
Signal Word
Danger
Hazard Statements
Precautionary Statements
Hazard Classifications
Aquatic Chronic 4 - Carc. 1B - Eye Irrit. 2 - Flam. Sol. 1 - Muta. 2 - Repr. 1B - Resp. Sens. 1 - Skin Sens. 1
Storage Class Code
4.1B - Flammable solid hazardous materials
WGK
WGK 3
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
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