Search through
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 Disulfide (CAS 1317-33-5) serves as a cornerstone in the US aerospace and automotive sectors, where high purity fine chemicals with 98% metallurgy grade purity are essential for formulating dry film lubricants that withstand extreme pressure and vacuum environments. Molybdenite, as a primary bulk chemical su...

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
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 (evaluation) · 1 MT (commercial)

Lead Time

3 – 5 weeks estimated

Delivery Terms

FOB*

Packaging

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

US Availability

US Facility Inventory

Documentation

US SDS · COA · TDS · Specification sheet

US Regulatory & Quality Information

TSCA status*

US SDS / HazCom*

GHS classification*

ISO 9001:2015 site*

DOT shipping classification*

FDA status*

EPA status*

California Prop 65*

Reliable US supply chain

Regulatory compliance

On-time delivery

Technical expert support

Rounded Top

Explore Critical Metals Portfolio

Manganese Sulfate Monohydrate

CAS No : 10034-96-5

Manganese Sulfate Monohydrate

Category : Critical metals & Strategic materials

Sub-Category : Manganese Compounds

Description : Manganese Sulfate Monohydrate (CAS No: 10034-96-5), identified across chemical registers under techn...

View Product
Ammonium paratungstate

CAS No : 11120-25-5

Ammonium paratungstate

Category : Critical metals & Strategic materials

Sub-Category : Tungsten Compounds

Description : Source high-purity ammonium paratungstate (CAS 11120-25-5) from Scimplify, one of the trusted global...

View Product
Tungsten metal

CAS No : 7440-33-7

Tungsten metal

Category : Critical metals & Strategic materials

Sub-Category : Tungsten Compounds

Description : Source high-purity Tungsten Metal (CAS 7440-33-7) from Scimplify, one of the trusted global tungsten...

View Product
Bismuth metal

CAS No : 7440-69-9

Bismuth metal

Category : Metal Oxides & Synergists, Critical metals & Strategic materials

Sub-Category : Metal additives, Bismuth Compounds

Description : Bismuth granular (CAS 7440-69-9) is an essential high purity fine chemical utilized in the API inter...

View Product