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234842

Sigma-Aldrich

Molybdenum(IV) sulfide

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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

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)
Atomic-scale edge structures on industrial-style MoS2 nanocatalysts.
Lars P Hansen et al.
Angewandte Chemie (International ed. in English), 50(43), 10153-10156 (2011-10-25)
Ting Cao et al.
Nature communications, 3, 887-887 (2012-06-08)
A two-dimensional honeycomb lattice harbours a pair of inequivalent valleys in the k-space electronic structure, in the vicinities of the vertices of a hexagonal Brillouin zone, K(±). It is particularly appealing to exploit this emergent degree of freedom of charge
Optical limiting of layered transition metal dichalcogenide semiconductors
Dong N,et al.
ARKIVOC (Gainesville, FL, United States) null
Nan-Fu Chiu et al.
Frontiers in bioengineering and biotechnology, 8, 234-234 (2020-04-11)
We constructed a novel surface plasmon resonance (SPR) detection assay using carboxyl-functionalized molybdenum disulfide (carboxyl-MoS2) nanocomposites as a signal amplification sensing film for the ultrasensitive detection of the lung cancer-associated biomarker cytokeratin 19 fragment (CYFRA21-1). The experiment succeeded in MoS2
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