935751

Cobalt(II) sulfate heptahydrate

≥99.99% trace metals basis

• Synonym(s): Cobaltous sulfate heptahydrate
• CAS Number: 10026-24-1
• UNSPSC Code: 12352311

Properties

• Quality Level: 200
• assay: ≥99.99% trace metals basis
• form: solid
• 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
• 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

Description

General description

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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 (CoO_x, CoPi, CoFeO_x) 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.

Safety Information

• pictograms: GHS08,GHS07,GHS09
• signalword: Danger
• hcodes: H302,H317,H319,H334,H341,H350i,H360F,H410
• pcodes: P273 - P280 - P301 + P312 - P302 + P352 - P305 + P351 + P338 - P308 + P313
• 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
• Storage Class: 6.1D - Non-combustible acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects
• wgk_germany: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable