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HomeMaterialsElementaryHigh Purity Molybdenum Powder Mo Powder CAS 7439-98-7, 99.9%

High Purity Molybdenum Powder Mo Powder CAS 7439-98-7, 99.9%

Molybdenum powder is made from ammonium paramolybdate or MoO3 calcined as raw material and reduced by hydrogen. It is the raw material for the preparation of molybdenum deep-processed products by powder metallurgy. Purity: 99.9%

Particle Size: 5-10um


Molybdenum Powder 3N Mo Powder


The appearance of

molybdenum powder

is dark gray, the color should be uniform, with no agglomeration, no visible inclusions.

Moly powder

A black powder consisting of molybdenum particles with a high specific surface area of 1-5 m2/g.


is a dark gray or black glossy powder that was once confused with graphite and lead before being identified as a new element.

Moly metal

is silvery-white and very hard, but softer and more ductile than tungsten. Molybdenum has a high melting point, good corrosion resistance, excellent wear resistance, good electrical and thermal conductivity. It is valuable for alloying because it improves the hardenability and toughness of tempered steel.

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Molybdenum Powder 3N Mo Powder


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Product Performance of Molybdenum Powder 3N Mo Powder CAS 7439-98-7 :

The characteristics of molybdenum metal powder (CAS 7439-98-7 ) can manually adjust the color, particle size, surface characteristics, dispersion, rheology, thixotropy and crystal form, etc., and molybdenum powder has high chemical purity, strong chemical inertness, good thermal stability, molybdenum powder at below 400 degrees Celsius will not be broken down. In addition, Mo powder has the advantages of low oil absorption, low hardness, low abrasion value, non-toxic, odorless, odorless, and good dispersion.

Technical Parameter of Molybdenum Powder 3N Mo Powder CAS 7439-98-7 :

Product Name MF Purity Particle Size Molecular Weight Density Color
Molybdenum Powder Mo 99.9% 5-10um 96 10.2 g/cm3 Black

How is

Molybdenum Powder 3N Mo Powder


The preparation method of Mo powder includes the crystallization, calcination, hydrogen reduction and sifting of ammonium polymolybdate after dissolution in ammonia water. During crystallization, 60 ~ 450gKOH is added per 1000kg of ammonium polymolybdate.In this way, the molybdenum powder on the screen can be greatly reduced, and the real yield can reach 95%.

Molybdenum powder Uses



The addition of Mo powders to stainless steel and other alloys can improve the corrosion resistance, hardening properties of composite alloys, and bring many other benefits to the final result.

Electronic products:

the unique characteristics of molybdenum make molybdenum nanometer powder become the key material for the manufacture of various high-pressure vacuum tubes, heat tubes, X-ray tubes and so on.

Wood processing:

Molybdenum powder is widely used in wood processing as a supplement to catalysts.


Molybdenum is known as the preferred coating for high friction, heavy-duty environments due to the extreme lubrication it provides. Molybdenum provides a simple and effective method for applying this coating with extreme accuracy.

High-temperature lubrication:

under the condition that the lubricant needs to withstand high temperature, molybdenum-based synthetic grease is very good. Molybdenum nanoparticles play a crucial role in the manufacture of these high-temperature lubricants.

Storage Condition of Molybdenum Powder 3N Mo Powder CAS 7439-98-7 :

The damp reunion will affect molybdenum powder dispersion performance and using effects, therefore, Mo powder should be sealed in vacuum packing and stored in cool and dry room, the molybdenum powder can not be exposure to air. In addition, the product should be avoided under stress.

Packing & Shipping of Molybdenum Powder 3N Mo Powder CAS 7439-98-7 :

We have many different kinds of packing which depend on the molybdenum powder 3N Mo powder quantity.

Molybdenum powder 3N Mo powder packing:

vacuum packing, 100g, 500g or 1kg/bag, 25kg/barrel, or as your request.

Molybdenum powder 3N Mo powder shipping:

could be shipped out by sea, by air, by express as soon as possible once payment receipt.

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molybdenum powder

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Molybdenum Powder Properties

Other Names
Molybdenum particles, Molybdenum microparticles, Molybdenum micropowder,

Molybdenum micro powder, Molybdenum micron powder,

Molybdenum submicron powder, Molybdenum sub-micron powder


Compound Formula

Molecular Weight

Gray to Black Powder

Melting Point

Boiling Point

10.28 g/cm3

Solubility in H2O

Specific Heat
0.25 kJ/kg K

Poisson’s Ratio

Tensile Strength
485-690 MPa

Thermal Conductivity
138 W/m K

Thermal Expansion
(25 degC) 4.8 um*m




Vickers Hardness
1530 MPa

Young’s Modulus
329 GPa

Molybdenum Powder Health & Safety Information

Signal Word

Hazard Statements

Hazard Codes

Risk Codes

Safety Statements

Transport Information
UN 3089 4.1/PG 2

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