Merck
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243639

Sigma-Aldrich

Tungsten(IV) sulfide

powder, 2 μm, 99%

Linear Formula:
WS2
CAS Number:
Molecular Weight:
247.97
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.23

Quality Level

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

SMILES string

S=[W]=S

InChI

1S/2S.W

InChI key

ITRNXVSDJBHYNJ-UHFFFAOYSA-N

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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.

Packaging

50 g in glass bottle

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

Certificate of Analysis

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Certificate of Origin

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More Documents

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