Merck
All Photos(3)

266639

Sigma-Aldrich

Cobalt

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

Empirical Formula (Hill Notation):
Co
CAS Number:
Molecular Weight:
58.93
Número EC:
Número MDL:
ID de substância PubChem:
NACRES:
NA.22

Nível de qualidade

100

teor

99.8% trace metals basis

forma

powder

reaction suitability

core: cobalt
reagent type: catalyst

resistividade

6.24 μΩ-cm, 20°C

tamanho de partícula

2 μm

pb

2900 °C (lit.)

densidade

8.9 g/mL at 25 °C (lit.)

SMILES string

[Co]

InChI

1S/Co

InChI key

GUTLYIVDDKVIGB-UHFFFAOYSA-N

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Aplicação

Cobalt powder has been used in the preparation of cobalt-based alloys and composites as anode materials.
It can be also used:
  • In the preparation of soft magnetic materials by powder metallurgical processes.
  • As a catalyst in the transformation of ethanol to 1-butanol.

Embalagem

25, 100, 500 g in glass bottle

Nota de análise

Average particle size determined by Fisher sub-sieve sizer

Palavra indicadora

Danger

Classificações de perigo

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

Código de classe de armazenamento

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

WGK

WGK 3

Equipamento de proteção individual

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