COBALT Nanoparticles (Co, 99.9%, 40-80nm, Partially Passivated, Metal Basis)

Cobalt Nanoparticles

Product: Cobalt Nanoparticles (Co, 99.9%, 40-80nm, Partially Passivated, Metal Basis)

Quality Control: Each lot of NANOSHEL Cobalt Nanoparticles was tested successfully.

Cobalt NNanoparticles

SEM-Co Nanoparticles

Co - Size Analysis

Cobalt Nanopowder – Size Analysis

Material Cobalt Nanoparticles
Stock No. NS6130-01-123
APS 40-80nm Confirm
CAS 7440-48-4 Confirm
Purity 99.9% Confirm
Density 8.90 g/cm³ Confirm
Molecular Weight 58.933 g/mol Confirm
Melting Point 1495 °C Confirm
Boiling Point 2927 °C Confirm
Color Gray-Black Confirm
Morphology HCP (Hexagonal Close-Packed) Confirm
BET SSA 40-60 m²/g Confirm
Bulk Density 0.10-0.25 g/m³ Confirm
Available Quantities 25Gms, 50Gms, 100Gms and larger quantities
Main Inspect Verifier Manager QC

Typical Chemical Analysis

Cobalt (Co) 99.9 %
Cr 0.0002 %
Fe 0.01 %
Mn 0.0029 %
Ni 0.08 %
Si 0.004 %

 Experts Review:

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Jules L. Routbort (Argonne National Laboratory, Argonne, USA)
Cobalt Nanoparticles
 is a Block D elements. The morphology of cobalt nanoparticles is spherical, and their appearance is a grey or black powder. Cobalt nanoparticles possess magnetic properties, which leads to applications in imaging, sensors, and many other areas. Cobalt nanoparticles have the ability to absorb electromagnetic waves. The magnetic fluid made of cobalt nanoparticles provides excellent properties. It is widely used for sealants, shock absorption materials, medical equipment and optical displays.


Dr. Ms. Kamiko Chang, Ph.D(University of Science and Technology Beijing, China)
Cobalt Nanoparticles High Frequency Properties Of Low Curing Temperature Co NPs Printed On Ploycarbonate Subotrutes. The inks consisted Of 30-70% Metalic Co NPs & polymer,howing excellent adhsion on polymer bonate & a curing temperature of 110°C. The developed inks can be utilized in various printed electronics application such as antenna miniaturization antenna substrates & magnetic Sensors or sensing.Materials enhanced permeability & per mittivity values have a wide area of application in device that are used for the manipulation of electromagnetic waves.


images (12) Dr. Nicholaos G. Demas (Newcastle University School Of Machanical & Systems Engg. UK)
Cobalt Nanoparticles Materials enhanced permeability & per mittivity values have a wide area of application in device that are used for the manipulation of electromagnetic waves. These devices include for example resonatores antennas, filtares phase shifters & radio frequency ahsorbens for flexible materials with good electrical & magnetic properties & low curing temperatures.


images Takeo Oku (Department of Materials Science, The University of Shiga Prefecture, Hassaka 2500, Hikone, Shiga 522-8533, Japan)
Cobalt Nanoparticles of the size less than 10nm are particalarly intersting because the dimension of atomic or ionic diflusion length,electronic,elastic & inelastic mean fee path length & properties are expected to appear in Co Nanoparticles. The Co NPs peroperties, particle size after vating,curie temperature & Its biocompatibility are important parameters for the synthesis of materials.


kritter Dr. Ms. Guixin (Susan), Ph.D (Switzerland-Institute for Inorganic Chemistry, Zurich, Switzerland)
Cobalt Nanoparticles is spherical, and their appearance is a grey or black powder. Cobalt nanoparticles possess magnetic properties, which leads to applications in imaging, sensors, and many other areas. Co  nanoparticles with size between 20 and 100 nm prevents inducing lossy circulating currents into the particles at frequencies of interest in communication applications.


cobalt nanoparticles

cobalt nanoparticles



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