Skip to Content
Merck

234842

Sigma-Aldrich

Molybdenum disulfide

greener alternative

powder, <2 μm, 98%

Synonym(s):

MoS2 powder, Moly disulfide, Molybdenum disulphide, Molybdenum sulfide, Molybdenum(IV) sulfide, Molybdenum disulfide

Sign Into View Organizational & Contract Pricing

Select a Size

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

Key Documents

View All Documentation
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist

Product Name

Molybdenum(IV) sulfide, powder, <2 μm, 98%

Quality Level

100

Assay

98%

form

powder

greener alternative product characteristics

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

sustainability

Greener Alternative Product

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

Looking for similar products? Visit Product Comparison Guide

Related Categories

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.
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.

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

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
MKCL1771
MKCJ4035
MKCF5333
MKCD2686
MKBV7092V

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Optical limiting of layered transition metal dichalcogenide semiconductors
Dong N,et al.
ARKIVOC (Gainesville, FL, United States) null
Peiyu Ge et al.
Chemical communications (Cambridge, England), 48(52), 6484-6486 (2012-05-26)
The activities of a series of MoS(2)-based hydrogen evolution catalysts were studied by biphasic reactions monitored by UV/Vis spectroscopy. Carbon supported MoS(2) catalysts performed best due to an abundance of catalytic edge sites and strong electronic coupling of catalyst to
Dominik Lembke et al.
ACS nano, 6(11), 10070-10075 (2012-10-09)
Two-dimensional (2D) materials such as monolayer molybdenum disulfide (MoS(2)) are extremely interesting for integration in nanoelectronic devices where they represent the ultimate limit of miniaturization in the vertical direction. Thanks to the presence of a band gap and subnanometer thickness
Dattatray J Late et al.
ACS nano, 6(6), 5635-5641 (2012-05-15)
Field effect transistors using ultrathin molybdenum disulfide (MoS(2)) have recently been experimentally demonstrated, which show promising potential for advanced electronics. However, large variations like hysteresis, presumably due to extrinsic/environmental effects, are often observed in MoS(2) devices measured under ambient environment.
Photoconductivity of solution-processed MoS 2 films.
Cunningham G, et al.
Journal of Material Chemistry C, 1(41), 6899-6904 (2013)
View All Related Papers

Articles

Fluorescence Quenching Microscopy

Fluorescence quenching microscopy visualizes 2D materials like graphene and MoS2 rapidly, inexpensively, and with high fidelity.

Molybdenum Disulfide: Hydrogen Evolution

Catalytic water splitting produces hydrogen crucial for renewable energy, petroleum refining, and chemical industry applications like methanol production.

Novel Graphene‑Based Nanostructures Production, Functionalization, and Engineering

Novel Graphene‑Based Nanostructures Production, Functionalization, and Engineering

Self-Propagating Reactions Induced by Mechanical Alloying

Mechanical alloying is a “brute force” method of affecting alloying and chemical reactions. The mixture of reactant powders and several balls are placed in the milling jar of a high-energy ball mill, for example, a shaker mill or a planetary mill.

See All

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service