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Merck
CN

935751

Cobalt(II) sulfate heptahydrate

greener alternative

≥99.99% trace metals basis

别名:

Cobaltous sulfate heptahydrate

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关于此项目

化学文摘社编号:
10026-24-1
MDL number:
MFCD00149657
UNSPSC Code:
12352311
NACRES:
NA.21
Assay:
≥99.99% trace metals basis
Form:
solid

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InChI key

BGORGFZEVHFAQU-UHFFFAOYSA-L

SMILES string

O.[Co++].[O-]S([O-])(=O)=O

InChI

InChI=1S/Co.H2O4S.7H2O/c;1-5(2,3)4;;;;;;;/h;(H2,1,2,3,4);7*1H2

assay

≥99.99% trace metals basis

form

solid

reaction suitability

core: cobalt

greener alternative product characteristics

Design for Energy Efficiency
Learn more about the Principles of Green Chemistry.

sustainability

Greener Alternative Product

color

orange to very dark red

greener alternative category

Enabling

Quality Level

200

相关类别

General description

We are committed to bringing you Greener Alternative Products, which belongs to one of the four categories of greener alternatives. This product has been enhanced for energy efficency. Click here for more information.

Application

Cobalt(II) sulfate heptahydrate can be used in different applications.

  • Cobalt(II) sulphate heptahydrate catalyses the formation of -acetamido ketones via a one-pot multi-component reaction coupling aromatic aldehyde, acetophenone, and acetyl chloride in acetonitrile.
  • It was used to synthesis the bimetallic magnetic nanomaterial CoPt3, which was used to study ferromagnetic phase transitions from solid solution alloy to chemical ordering phase using XAS.
  • Furthermore, heterogeneous OER catalysts (CoOx, CoPi, CoFeOx) were synthesized by using Cobalt(II) sulphate heptahydrate for water oxidation which has the importannce for solar water-splitting devices, water electrolyzers, and Li-air batteries.

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Danger

Hazard Classifications

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

存储类别

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

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

法规信息

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分析证书(COA)

Lot/Batch Number
MKCV8781

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Benchmarking Heterogeneous Electrocatalysts for the Oxygen Evolution Reaction
McCrory, C. C. L. et al.
Journal of the American Chemical Society, 135 (2013)
Efficient Synthesis of ?-Acetamido Ketones Catalyzed by Cobalt Sulfate Heptahydrate under Ultrasound Irradiation.
Chen, Bao-Hua
ChemInform, 43 (2012)
Ferromagnetic CoPt3 Nanowires: Structural Evolution from fcc to Ordered L12
Chen, Hao Ming
Journal of the American Chemical Society, 131 (2009)

商品

Selection Guide: High-Purity Metal Salts for the Synthesis of Cathode Active Materials (CAM)

A comprehensive guide to high-purity salt precursors for cathode active materials, advancing lithium-ion battery efficiency, safety, and cycle life.

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