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Merck
CN

764566

Cobalt sulfide

greener alternative

99.98% trace metals basis

Synonym(s):

Cobalt disulfide, Cobalt(IV) sulfide

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About This Item

Linear Formula:
CoS2
CAS Number:
12013-10-4
Molecular Weight:
123.06
NACRES:
NA.23
PubChem Substance ID:
329767130
UNSPSC Code:
26111700
EC Number:
215-273-3
MDL number:
MFCD00064735

Key Documents

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Product Name

Cobalt sulfide, 99.98% trace metals basis

InChI key

XUKVMZJGMBEQDE-UHFFFAOYSA-N

InChI

1S/Co.2S

SMILES string

S=[Co]=S

assay

99.98% trace metals basis

form

powder

mol wt

Mw 123.06 g/mol

composition

CoS2

greener alternative product characteristics

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

sustainability

Greener Alternative Product

average diameter

≤10 μm

particle size

≤10 μm

density

4.23 g/cm3 (lit.)

application(s)

battery manufacturing

greener alternative category

Enabling,

Quality Level

100

Related Categories

Application

Cobalt sulfide (CoS2) can be used for a variety of applications, which include hydrogen evolution reaction, supercapacitors, lithium-sulfur battery and lithium ion battery.

General description

We are committed to bringing you Greener Alternative Products, which adhere to one or more of The 12 Principles of Greener Chemistry. This product has been enhanced for energy efficiency. Find details here.

hcodes

H317,H400

pictograms

Exclamation markEnvironment
GHS07,GHS09

signalword

Warning

Hazard Classifications

Aquatic Acute 1 - Skin Sens. 1

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

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Electrodeposited cobalt-sulfide catalyst for electrochemical and photoelectrochemical hydrogen generation from water
Sun Y, et al.
Journal of the American Chemical Society, 135(47), 17699-17702 (2013)
Ponrouch, A.; et al.
Electrochimica Acta, 61, 13-13 (2012)
Electrochemical characterization on cobalt sulfide for electrochemical supercapacitors
Tao F, et al.
Electrochemical Communications, 9(6), 1282-1287 (2007)
Catalytic oxidation of Li2S on the surface of metal sulfides for Li- S batteries
Zhou G, et al.
Proceedings of the National Academy of Sciences, 114(5), 840-845 (2017)
Facile fabrication and electrochemical properties of high-quality reduced graphene oxide/cobalt sulfide composite as anode material for lithium-ion batteries
Li Z, et al.
Royal Society of Chemistry Advances, 4(70), 37180-37186 (2014)
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