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Merck
CN

769495

Sigma-Aldrich

氯化钴 六水合物

≥97%

别名:

氯化钴 六水合物

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About This Item

线性分子式:
CoCl2 · 6H2O
CAS号:
分子量:
237.93
EC 号:
MDL编号:
UNSPSC代码:
12352302
PubChem化学物质编号:
NACRES:
NA.23
方案:
≥97%
97.0-102.0% (KT)
表单:
solid

蒸汽压

40 mmHg ( 0 °C)

质量水平

方案

≥97%
97.0-102.0% (KT)

表单

solid

痕量阴离子

nitrate (NO3-): ≤0.01%
sulfate (SO42-): ≤0.007%

痕量阳离子

Fe: ≤0.005%
Ni: ≤0.15%
Pb: ≤0.002%
Zn: ≤0.05%

SMILES字符串

O.O.O.O.O.O.Cl[Co]Cl

InChI

1S/2ClH.Co.6H2O/h2*1H;;6*1H2/q;;+2;;;;;;/p-2

InChI key

GFHNAMRJFCEERV-UHFFFAOYSA-L

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一般描述

Cobalt(II) chloride hexahydrate, a hydrated form of cobalt chloride, is employed in electroplating and catalyst preparation. It serves as a precursor for synthesizing electrode materials for lithium-ion batteries and acts as a catalyst in a range of organic reactions, including acetylation, tosylation of alcohols, and condensation reactions.

应用

Cobalt(II) chloride hexahydrate can be used as:      
  • An additive to the electron transport layer (ETL) in perovskite solar cells to improve their performance, particularly by reducing energy losses and increasing the open-circuit voltage.      
  • A cobalt source for doping ZnO nanostructures. The incorporation of cobalt ions into the ZnO matrix is crucial for modifying its electronic and optical properties.      
  • A precursor to modify cobalt metal-organic framework (Co-MOF) derived carbon microspheres for application as anode materials in lithium-ion batteries.

分析说明

不被硫化铵沉淀​​的物质(以硫酸盐形式)≤ 0.3 %

警示用语:

Danger

危险分类

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

储存分类代码

6.1D - Non-combustible acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

法规信息

危险化学品

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分析证书(COA)

Lot/Batch Number

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访问文档库

Electroplating and characterization of cobalt-nickel-iron and nickel-iron for magnetic microsystems applications
Rasmussen, FE., et al.
Sensors and actuators A, Physical, 92, 242-248 (2001)
Hyeohn Kim et al.
ACS nano, 15(1), 979-988 (2020-12-18)
Chiral inorganic nanomaterials have revealed opportunities in various fields owing to their strong light-matter interactions. In particular, chiral metal oxide nanomaterials that can control light and biochemical reactions have been highlighted due to their catalytic activity and biocompatibility. In this
One-step synthesis of cobalt and nitrogen co-doped carbon nanotubes and their catalytic activity for the oxygen reduction reaction
Fu, S., et al.
Journal of Material Chemistry A, 3, 12718-12722 (2015)
Sebastian Klemenz et al.
ChemSusChem, 11(18), 3150-3156 (2018-07-27)
High-performance catalysts for the oxygen-evolution reaction in water electrolysis are usually based on expensive and rare elements. Herein, mixed-metal borides are shown to be competitive with established electrocatalysts like noble metal oxides and other transition-metal(oxide)-based catalysts. Iron incorporation into nanoscale
Excellent lithium ion storage property of porous MnCo2O4 nanorods
Zeng, P., et al.
Royal Society of Chemistry Advances, 6, 23074-23084 (2016)

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