The safety data sheet classifies this cobalt powder as combustible and advises that it is air-sensitive. It should be handled and stored under inert gas.
266639
Cobalt
99.8% trace metals basis, powder, 2 μm particle size
Sinónimos:
Co
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| Talla/SKU | Disponibilidad | Precio |
|---|---|---|
25 g | Disponible para enviar HOY | $84.30 |
100 g | Disponible para enviar HOY | $126.00 $94.50 |
500 g | Disponible para enviar HOY | $364.00 |
Acerca de este artículo
Fórmula empírica (notación de Hill):
Co
Número CAS:
Peso molecular:
58.93
NACRES:
NA.22
PubChem Substance ID:
UNSPSC Code:
12161600
EC Number:
231-158-0
MDL number:
$84.30
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Servicio técnico
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Permítanos ayudarleNombre del producto
Cobalt, powder, 2 μm particle size, 99.8% trace metals basis
Quality Segment
assay
99.8% trace metals basis
form
powder
reaction suitability
core: cobalt, reagent type: catalyst
resistivity
6.24 μΩ-cm, 20°C
particle size
2 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
Application
Cobalt powder has been used in the preparation of cobalt-based alloys and composites as anode materials.
It can be also used:
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.
Analysis Note
Average particle size determined by Fisher sub-sieve sizer
1 of 1
Este artículo | |||
|---|---|---|---|
| description powder, 2 μm particle size, 99.8% trace metals basis | description foil, 50x50mm, thickness 1.0mm, as rolled, 99.9% | description foil, light tested, 100x100mm, thickness 0.05mm, as rolled, 99.9% | description foil, 8mm disks, thickness 0.003mm, 99.9% |
| assay 99.8% trace metals basis | assay 99.90% | assay 99.90% | assay 99.9% |
| reaction suitability core: cobalt, reagent type: catalyst | reaction suitability - | reaction suitability - | reaction suitability - |
| form powder | form foil | form foil | form foil |
| Quality Level 100 | Quality Level - | Quality Level - | Quality Level - |
| 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.) |
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Palabra de advertencia
Danger
Códigos de peligro
Indicaciones de precaución
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
Clase de almacenamiento
6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials
¿Qué está pasando?
WGK 3
EPI (equipos de protección individual)
dust mask type N95 (US), Eyeshields, Faceshields, Gloves
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Would this product ignite under air?
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안녕하세요. 이 제품의 SEM Image 확인할수있을까요
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A SEM image is not available for this product as this technique is not performed during batch release. Please refer to the specification sheet below for the quality tests performed on this item.
https://www.sigmaaldrich.com/specification-sheets/184/361/266639-BULK_______ALDRICH__.pdf
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