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Molybdenum Disulfide

Molybdenum Disulfide

CAS Number: 1317-33-5

Molecular Formula: MoS2

Purity: 99.995% Molybdenum Disulfide

Main Element: MolybdenumAtomic No. 42

About Molybdenum Disulfide

Molybdenum(IV) sulphide (CAS 1317-33-5) is increasingly utilised as a high-purity fine chemical component in the semiconductor and electronics industries for fabricating high-efficiency switching transistors and logic circuits with 98% purity. Molybdic thioanhydride is a critical material for the aerospace and automoti...

Molybdenum Disulfide Specifications

CAS Number
1317-33-5
Molecular Formula
MoS2
Molecular Weight
160.06
IUPAC Name
bis(sulfanylidene)molybdenum
Canonical SMILES
S=[Mo]=S
InChI Key
CWQXQMHSOZUFJS-UHFFFAOYSA-N
InChI
InChI=1S/Mo.2S
PubChem CID
14823
EINECS Number
215-263-9
MDL Number
MFCD00003470
HSN No
Pure Chemical: (Powder28257010 / 28309010).
Molecular Weight
160.06
Melting Point (Experimental)
2375°C
Boiling Point (Experimental)
1565°C
Density (Experimental)
5.06 g/cm³ Temp:15°C
Purity
99.995% Molybdenum Disulfide
Physical appearance
Lead-gray to black powder
odor
odorless
Melting Point
2375 °C
Boiling Point
450ºC, sublimes
Freezing point
2375 °C
Density
5.06 g/cm3
Precise Quality
≥98.0%
logP
1.29640
Hazard Classes and Categories
Carc. 1B (25%)
GHS Hazard Statements
H332 (17.2%): Harmful if inhaled [Warning Acute toxicity, inhalation]
Precautionary Statement Codes P261, P271, P304+P340, and P317
P261, P271, P304+P340, and P317 Not a hazardous substance or mixture

Dry Lubricant

A robust solid-state lubricant utilized in high-temperature, vacuum, and extreme-pressure environments where liquid lubricants fail, providing a low-friction boundary layer for aerospace components, automotive engines, and industrial machinery

Semiconductor Material

An inorganic transition metal dichalcogenide with a tunable bandgap used as a channel material in next-generation field-effect transistors, optoelectronic devices, and flexible electronics

Catalytic Agent

A high-purity inorganic compound employed in hydrodesulfurisation for petroleum refining and as an efficient electrocatalyst for hydrogen evolution reactions in water splitting.

Energy Storage Material

A functional electrode material is utilised in the development of high-capacity lithium-ion batteries, supercapacitors, and solar cells due to its layered crystalline structure

Lubrication

A solid or dry lubricant used to reduce friction and wear in industrial machinery, aerospace, and automotive components

Electronics and Semiconductors

A semiconductor material utilized in transistors, flexible devices, and low-energy memory systems

Energy Storage

An electrode or catalytic material applied in lithium-ion batteries, supercapacitors, and hydrogen production

Optoelectronics

A photoluminescent substance used in photodetectors, solar cells, and energy-efficient light-emitting diodes

Molybdenum Disulfide FAQs

Minimum Order Quantity

25 kg (pilot) · 1 MT (commercial)

Lead Time

3 – 5 weeks ex-works

Incoterms

FOB · CIF

Packaging

20 L pails, 200 L HDPE drums, 1000 L IBC

Regional Availability

India · EU · Middle East · Southeast Asia

Documentation

SDS · COA · TDS available on request

Compliance & Quality

REACH registered*

GHS/SDS available

ISO 9001:2015 site*

RoHS compliant*

Global sourcing network

Consistent quality & reliability

End-to-end technical support

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