Molybdenum Dithiophosphate liquid MoDTP CAS 72030-25-2

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Overview of Molybdenum Dithiophosphate liquid MoDTP     

Molybdenim Dithiophosphate (MoDTP) liquid is a special organometallic compound with molecular structures containing molybdenum, sulfur, and phosphorus elements. This liquid exhibits good stability and unique physical properties in chemistry. MoDTP liquid is mainly used as an additive in lubricating oil to improve its extreme pressure performance and wear resistance. During the lubrication process, MoDTP liquid can form a protective film, reducing direct contact between friction pairs and thus extending the service life of mechanical equipment. In addition, MoDTP liquid also has good antioxidant and thermal stability, which can maintain its performance stability in harsh environments of high temperature and high pressure.

(Molybdenum Dithiophosphate liquid MoDTP CAS 72030-25-2)

Features of Molybdenum Dithiophosphate liquid MoDTP     

High extreme pressure performance: MoDTP liquid performs excellently under extreme pressure and high temperature, forming a stable lubricating film and reducing friction and wear.
Excellent wear resistance: It can effectively reduce the wear of mechanical equipment during operation and extend the service life of the equipment.
Good antioxidant properties: Even in high temperatures and humid environments, MoDTP liquid can maintain its chemical stability and is not easily decomposed or oxidized.
High thermal stability: It can maintain its lubrication performance at high temperatures and is suitable for various high-temperature working environments.
Environmental friendliness: MoDTP liquid does not produce harmful substances during use and is environmentally friendly.
Wide application range: Due to its unique chemical properties, MoDTP liquid is widely used in multiple industrial fields such as petroleum, chemical, and metallurgy.

Parameter table of Molybdenum Dithiophosphate liquid MoDTP

Parameter	Details
Chemical Name	Molybdenum Dithiophosphate Liquid (MoDTP)
Molecular Formula	(RO)₂P(S)₂MoS₂ (R = alkyl group, typically C₄ – C₈)
Appearance	Dark brown to black viscous liquid
Density	Approximately 1.0 – 1.2 g/cm³
Flash Point	>180 °C (varies with formulation)
Phosphorus Content	6 – 8% (by mass)
Sulfur Content	18 – 22% (by mass)
Molybdenum Content	8 – 12% (by mass)
Viscosity (at 40°C)	100 – 500 mPa·s (product – specific range)
pH Value	6.5 – 7.5 (neutral to slightly acidic)
Solubility	Soluble in mineral oils, synthetic lubricants, and organic solvents
Application Fields	Lubricant additive, anti – wear agent, extreme pressure (EP) modifier

Application of Molybdenum Dithiophosphate liquid MoDTP     

Lubricating oil additive: MoDTP liquid is an important additive in lubricating oil, used to improve the extreme pressure performance and wear resistance of lubricating oil.

Application of Molybdenum Dithiophosphate liquid MoDTP

Metal working fluid: In the metal working process, MoDTP liquid can reduce friction between tools and workpieces, and improve machining efficiency.

Fuel oil additive: It can improve the combustion efficiency of fuel oil, reduce internal wear and corrosion of the engine.

Lubricating grease: MoDTP liquid can also be used to prepare various lubricating greases for various sealing and lubrication occasions.

Application of Molybdenum Dithiophosphate liquid MoDTP

Chemical synthesis: In the chemical industry, MoDTP liquid can be used as a raw material for synthesizing other compounds.

Other special applications: Due to its unique chemical properties, MoDTP liquids can also play a role in some special fields such as aerospace, automotive manufacturing, etc.

Application of Molybdenum Dithiophosphate liquid MoDTP

 

Production Method of Molybdenum Dithiophosphate liquid MoDTP

Mixing Raw Materials

Put alkyl alcohol and phosphorus pentasulfide into a reaction tank. Stir them evenly.

First Reaction

Heat the mixture to 80–100°C. Keep this temperature for 2–3 hours. This makes alkyl orthophosphoric acid.

Second Reaction

Cool the material to 50–70°C. Add molybdenum oxide or ammonium molybdate. Stir for 1–2 hours.

Adjusting pH

Use a base like sodium hydroxide to make the pH 6–8. This stops the reaction.

Separation and Purification

Filter the mixture to remove solid impurities. Use solvents like mineral oil to wash it.

Final Product

The clear liquid is MoDTP. Package it in sealed containers to keep it stable.

Company Profile

RBOSCHCO is a trusted global chemical material supplier & manufacturer with over 12-year-experience in providing super high-quality chemicals and nanomaterials, including boride powder, nitride powder, graphite powder, sulfide powder, 3D printing powder, etc.

The company has a professional technical department and Quality Supervision Department, a well-equipped laboratory, and equipped with advanced testing equipment and after-sales customer service center.

If you are looking for high-quality Molybdenum Dithiophosphate liquid MoDTP, please feel free to contact us or click on the needed products to send an inquiry. 

Storage Condition of Molybdenum Dithiophosphate liquid MoDTP

Sealed Containers

Store MoDTP in tightly closed metal or plastic drums. This prevents moisture and air from entering, which could cause decomposition.

Cool, Ventilated Area

Keep the temperature between 10–30°C. Please avoid storing in direct sunlight or near heat sources because high temperatures can reduce its effectiveness over time.

Dry Environment

Maintain low humidity (below 60%). Use desiccants if necessary. Moisture can trigger hydrolysis and damage the product.

Separate from Reactive Substances

Do not mix with strong acids, bases, or oxidizing agents. These materials can cause chemical reactions and safety hazards.

Label Properly

Mark containers with the product name, batch number, and storage date. This helps track usage and avoid confusion.

Safety Precautions

Wear gloves and goggles when handling. Avoid skin contact and inhalation of vapors. Store away from food and drink.

Payment Term

L/C, T/T, Western Union, Paypal, Credit Card etc.

Shipment Term

By sea, by air, by express, as customers request.

5 FAQs of Molybdenum Dithiophosphate liquid MoDTP

Q1

What is the chemical formula of Molybdenum Dithiophosphate Liquid (MoDTP)?

Answer: The chemical formula of Molybdenum Dithiophosphate Liquid (MoDTP) is typically Mo(S2P)(O)2, although it may vary depending on the specific structure and synthesis method.

Q2

How does Molybdenum Dithiophosphate Liquid (MoDTP) function as a lubricant additive?

Answer: Molybdenum Dithiophosphate Liquid (MoDTP) functions as a lubricant additive by forming a protective film on metal surfaces under high pressure and temperature conditions. This film reduces friction and wear, thereby enhancing the lubrication properties of the base oil.

Q3

What are the key properties that make Molybdenum Dithiophosphate Liquid (MoDTP) suitable for use in high-temperature applications?

Answer: The key properties that make Molybdenum Dithiophosphate Liquid (MoDTP) suitable for use in high-temperature applications include its high thermal stability, resistance to oxidation, and ability to maintain lubricity under extreme conditions.

Q4

Are there any safety concerns associated with the use of Molybdenum Dithiophosphate Liquid (MoDTP)?

Answer: While Molybdenum Dithiophosphate Liquid (MoDTP) is generally safe to use, it’s important to handle it properly and follow safety guidelines. Contact with skin, eyes, or ingestion may cause irritation or other health issues. Therefore, it’s recommended to wear protective equipment and follow safety procedures when handling this chemical.

Q5

How is Molybdenum Dithiophosphate Liquid (MoDTP) typically produced?

Answer: Molybdenum Dithiophosphate Liquid (MoDTP) is typically produced through a chemical reaction between molybdenum oxide, sulfur, and phosphorus-containing compounds. The reaction conditions, including temperature, pressure, and reactant ratios, can vary depending on the specific production method and desired properties of the final product.