Description

Molybdenum Sulfide (MoS2), Roasted is a high-purity, thermally processed inorganic compound valued for its exceptional lubricating properties and chemical stability. This material is engineered to deliver superior performance in high-temperature and high-pressure environments where conventional lubricants fail. It is a critical component for manufacturers in the lubricant additives, metallurgy, and specialty chemical industries seeking to enhance product durability and reduce mechanical wear.

Application

• Solid Lubricant & Dry Film Additive: A key ingredient in greases, pastes, bonded coatings, and dispersions for automotive, aerospace, and industrial machinery to reduce friction and wear under extreme conditions.
• Metallurgical Industry: Used as an alloying agent and in powder metallurgy to improve the hardness, strength, and wear resistance of steel and other metal alloys.
• Catalyst & Catalyst Support: Employed in hydrodesulfurization (HDS) and other petrochemical refining processes due to its catalytic activity.
• Electrical & Semiconductor Applications: Utilized in the production of semiconductors, photovoltaic cells, and as a solid lubricant in electrical contacts.
• Friction Modifier for Polymers & Composites: Incorporated into engineering plastics, rubber, and composite materials to lower the coefficient of friction.

Basic Information

Product Name	Molybdenum Sulfide (MoS2), Roasted
CAS No.	86089-09-0
Molecular Formula	MoS2
Molecular Weight	160.07 g/mol
Synonyms	Molybdenum Disulfide; Molybdic Sulfide; Molybdenite (processed); Molybdenum(IV) Sulfide; Molysulfide; Molykote (related trade name); Moly Lubricant; Molybdenum Sulphide
EINECS	Contact for details

Quality Control

Our Molybdenum Sulfide (MoS2), Roasted is manufactured under a strict quality management system. Each batch undergoes comprehensive analysis to ensure it meets precise chemical and physical specifications, including purity, particle size distribution, and moisture content. Certificates of Analysis (COA) are provided to guarantee traceability and compliance with your technical requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents. The product is stable under recommended conditions.

Specification

Item	Specification
Appearance	Black to grayish-black powder
Assay (as MoS2)	≥ 98.0 %
Particle Size (D50)	1 - 10 µm (customizable)
Moisture Content	≤ 0.5 %
Acid Insolubles	≤ 1.0 %
Iron (Fe)	≤ 0.05 %
Lead (Pb)	≤ 10 ppm

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.