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266647

钴

Name: 钴
Brand: ALDRICH

powder, <150 μm, ≥99.9% trace metals basis

别名:

Cobalt element, Cobalt-59

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关于此项目

经验公式（希尔记法）:

化学文摘社编号:

7440-48-4

分子量:

58.93

NACRES:

NA.23

PubChem Substance ID:

24856151

UNSPSC Code:

12141710

EC Number:

231-158-0

MDL number:

MFCD00010935

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属性

assay

≥99.9% trace metals basis

form

powder

reaction suitability

core: cobalt

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

说明

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

用于合成富含金属的层状碲化物 (TaCo₂Te₂)，该碲化物具有光伏应用、表面扫描研究所需的理想特性，并且可以提供清洁的原子级平面。

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pictograms

GHS02,GHS08

signalword

Danger

hcodes

H228,H317,H319,H334,H341,H350,H360F,H413

pcodes

P210 - P273 - P280 - P302 + P352 - P305 + P351 + P338 - P308 + P313

Hazard Classifications

Aquatic Chronic 4 - Carc. 1B - Eye Irrit. 2 - Flam. Sol. 1 - Muta. 2 - Repr. 1B - Resp. Sens. 1 - Skin Sens. 1

存储类别

4.1B - Flammable solid hazardous materials

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

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

法规信息

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全球贸易项目编号

货号	GTIN
266647-50G	04061826133996
266647-250G	04061826133989