243639
Tungsten disulfide
powder, 2 μm, 99%
Synonym(s):
Tungsten disulfide, Tungsten(IV) sulfide
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About This Item
Linear Formula:
WS2
CAS Number:
Molecular Weight:
247.97
NACRES:
NA.23
PubChem Substance ID:
UNSPSC Code:
12352302
EC Number:
235-243-3
MDL number:
Product Name
Tungsten(IV) sulfide, powder, 2 μm, 99%
InChI key
ITRNXVSDJBHYNJ-UHFFFAOYSA-N
InChI
1S/2S.W
SMILES string
S=[W]=S
assay
99%
form
powder
reaction suitability
reagent type: catalyst
core: tungsten
particle size
2 μm
density
7.5 g/mL at 25 °C (lit.)
application(s)
battery manufacturing
Quality Level
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Application
Tungsten(IV) sulfide (WS2) is a transition metal dichalcogenide with good catalytic, optical and electronic properties. WS2 can be used as a solid lubricant for a variety of applications such as aerospace, cutting tools and automotive systems.
Storage Class
13 - Non Combustible Solids
wgk
nwg
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Gloves
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Maria O Zhukova et al.
Nanoscale research letters, 14(1), 225-225 (2019-07-11)
Time-resolved terahertz spectroscopy has become a common method both for fundamental and applied studies focused on improving the quality of human life. However, the issue of finding materials applicable in these systems is still relevant. One of the appropriate solution
WC/DLC/WS 2 nanocomposite coatings for aerospace tribology
Voevodin AA, et al.
Tribology Letters, 6(2), 75-78 (1999)
Performance of femtosecond laser-textured cutting tools deposited with WS2 solid lubricant coatings
Deng J, et al.
Surface and Coatings Technology, 222(1), 135-143 (2013)
Codeposition of inorganic fullerene-like WS2 nanoparticles in an electrodeposited nickel matrix under the influence of ultrasonic agitation
Garcia-Lecina E, et al.
Electrochimica Acta, 114, 859-867 (2013)
Yingfeng Qin et al.
Analytica chimica acta, 866, 84-89 (2015-03-04)
As an important antitumor drug, bleomycin (BLM) is widely used in the treatment of a variety of cancers. In addition, nucleases play a crucial role in DNA replication, recombination and repair which are associated with cancer development. Thus, the development
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