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Sigma-Aldrich

Molybdenum(IV) sulfide

greener alternative

powder, <2 μm, 98%

Synonym(s):

Molybdenum disulfide

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About This Item

Empirical Formula (Hill Notation):
MoS2
CAS Number:
1317-33-5
Molecular Weight:
160.07
EC Number:
215-263-9
MDL number:
MFCD00003470
UNSPSC Code:
12352300
PubChem Substance ID:
24854060
NACRES:
NA.23

Quality Level

100

Assay

98%

form

powder

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Design for Energy Efficiency
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particle size

<2 μm

density

5.06 g/mL at 25 °C (lit.)

application(s)

battery manufacturing

greener alternative category

, Enabling

SMILES string

S=[Mo]=S

InChI

1S/Mo.2S

InChI key

CWQXQMHSOZUFJS-UHFFFAOYSA-N

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General description

Molybdenum disulfide is a two dimensional layered material. Monolayers of transition metal dichalcogenides (TMDs)exhibit photoconductivity. The layers of the TMD can be mechanically or chemicaly exfoliated to form nanosheets. TMD such as MoS2 shows non linear optical property, it was studied in detail by ns pulsed laser at 1064 nm and 532 nm.
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Application

Hydrogenation and isomerization catalyst. Photoresponse of MoS2 nanosheets, formed by chemical route was studied. MoS2 may find potential applications in electronics and optoelectronics.

Packaging

Packaged in glass bottles

Storage Class Code

13 - Non Combustible Solids

WGK

nwg

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Inkjet Printing of MoS2
Li J, et al.
Advances in Functional Materials, 24(14), 6524- 6531 (2014)
MoS2 nanosheets for top-gate nonvolatile memory transistor channel.
Hee Sung Lee et al.
Small (Weinheim an der Bergstrasse, Germany), 8(20), 3111-3115 (2012-08-02)
Hierarchical MoS₂/polyaniline nanowires with excellent electrochemical performance for lithium-ion batteries.
Lichun Yang et al.
Advanced materials (Deerfield Beach, Fla.), 25(8), 1180-1184 (2012-12-13)
Woo Jong Yu et al.
Nature materials, 12(3), 246-252 (2012-12-18)
Graphene has attracted considerable interest for future electronics, but the absence of a bandgap limits its direct applicability in transistors and logic devices. Recently, other layered materials such as molybdenum disulphide (MoS(2)) have been investigated to address this challenge. Here
Seung-Keun Park et al.
Dalton transactions (Cambridge, England : 2003), 42(7), 2399-2405 (2012-12-05)
We introduce a simple process to synthesize few-layered MoS(2) nanosheets supported on coaxial carbon nanotubes through an L-cysteine-assisted hydrothermal route, in which L-cysteine, a cheap and ordinary amino acid, plays a fundamental role in controlling the morphology of the hybrid
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Fluorescence Quenching Microscopy: Imaging Two-Dimensional Materials

Developed in the last several years, fluorescence quenching microscopy (FQM) has enabled rapid, inexpensive, and high-fidelity visualization of two-dimensional (2D) materials such as graphene-based sheets and MoS2.

Self-Propagating Reactions Induced by Mechanical Alloying

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