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Sigma-Aldrich

Molybdenum(IV) selenide

-325 mesh, 99.9% trace metals basis

Synonym(s):

Molybdenum diselenide

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About This Item

Empirical Formula (Hill Notation):
MoSe2
CAS Number:
12058-18-3
Molecular Weight:
253.86
EC Number:
235-027-9
UNSPSC Code:
12352300
NACRES:
NA.23

Quality Level

100

Assay

99.9% trace metals basis

form

powder

particle size

-325 mesh

mp

>400 °C

application(s)

battery manufacturing

InChI

1S/Mo.2Se

InChI key

MHWZQNGIEIYAQJ-UHFFFAOYSA-N

Related Categories

Application

Molybdenum chalcogenide thin film transitors for solar cells are a rapidly expanding area of research and molybdenum selenide compounds play an important role in this research. The layered nature of MoSe2 gives rise to several interesting applications such as field effect transistors ; piezoelectrics and substrates for self assembly

Signal Word

Danger

Hazard Statements

H301 + H331,H373,H410

Hazard Classifications

Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - STOT RE 2

Storage Class Code

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

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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Larentis; S.;
Applied Physics Letters, 101(22), 223104/1-223104/4 (2012)
Abou-Ras; D.;
Thin Solid Films, 480-481, 433-438 (2005)
Duerloo; K.N.;
The Journal of Physical Chemistry Letters, 3(19), 2871-2876 (2012)
Cincotti; S.;
Applied Physics Letters, 62(26), 3531-3533 (1993)
Darren Nutting et al.
Nature communications, 11(1), 3047-3047 (2020-06-18)
To fully exploit van der Waals materials and their vertically stacked heterostructures, new mass-scalable production routes which are low cost but preserve the high electronic and optical quality of the single crystals are required. Here, we demonstrate an approach to

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