Cobalt Nanoparticles Nano Co Powder CAS 7440-48-4

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About Cobalt Nanoparticles Nano Co Powder:
Nanoscale cobalt particles are usually 20-60 nm (nm) in size and have a specific surface area (SSA) in the range of 30-70 m2/g.Cobalt is block D, the fourth age element. The nano cobalt particles are spherical and gray or black powder. Cobalt nanoparticles are magnetic and have a wide range of applications in imaging, sensors and other fields. Cobalt nanoparticles are classified as harmful and have the potential to cause allergic skin reactions. They have also been tested to cause asthma symptoms and breathing difficulties when inhaled. Tungstenmolybdenummetals is a trusted global Cobalt Nanoparticles Nano Co Powder supplier. Feel free to send an inquiry about the latest price of Cobalt Nanoparticles at any time. 

Product Performance of Cobalt Nanoparticles Nano Co Powder:

Cobalt nanoparticles are spherical metal nanoparticles produced by laser evaporation. Cobalt is not a rich element but is widely dispersed in rocks, oceans and mineral water, coal, meteorite, sunlight and stellar atmosphere, soil, plants and animals.

Technical Parameter of Cobalt Nanoparticles Nano Co Powder:

Product NameMFPurityParticle SizeShapeSSAColor
Cobalt NanoparticlesCo99%80nmSpherical40-60m2/gBlack


How is Cobalt Nanoparticles Nano Co Powder Produced?
Cobalt nanoparticles were prepared by a laser evaporation method. High purity cobalt is the raw material for the production of high purity, small particle size, high activity and low cost cobalt nanoparticles.
Cobalt nanoparticles can be packaged in anti-static plastic bags.
Applications of Cobalt Nanoparticles Nano Co Powder:
Cobalt compounds have been used as dyes for hundreds of years. It is also an essential nutrient and is part of vitamin B12.
The following are the applications of cobalt nanoparticles:
Medical sensor
Biomedical contrast agents in magnetic resonance imaging (MRI)
Targeted drug delivery agents for cancer therapy
Coatings, plastics, nanofibers, nanowires, textiles and high-performance magnetic recording materials
As a magnetic fluid — nanoparticles made of iron, cobalt, nickel and their alloys
Microwave absorbing material
Cobalt oxide particles can also be used in military applications such as high-performance invisible materials that absorb extremely high frequency (EHF) millimeter waves (MMW), visible and infrared light.

Storage Condition of Cobalt Nanoparticles Nano Co Powder:
The damp reunion will affect cobalt nanoparticles dispersion performance and using effects, therefore, this cobalt powder should be sealed in vacuum packing and stored in cool and dry room and it should not be exposure to air. In addition, the Co Nanoparticle should be avoided under stress.

Packing & Shipping of Cobalt Nanoparticles Nano Co Powder:
We have many different kinds of packing which depend on the cobalt nanoparticles quantity.
Cobalt nanoparticles packing: vacuum packing, 1kg/bag, 25kg/barrel, or as your request.
Cobalt nanoparticles shipping: could be shipped out by sea, by air, by express as soon as possible once payment receipt.

Cobalt Nanoparticles Nano Co Powder CAS 7440-48-4插图


Cobalt Nanoparticles Properties

Other Namescobalt nanopowder, cobalt nano-particles,
cobalt nano-powder, nanocobalt, nano-cobalt
CAS No.7440-48-4
Compound FormulaCo
Molecular Weight58.93
AppearanceGray to Black Powder
Melting Point1495 ℃
Boiling Point2870 ℃
Poisson’s Ratio0.31
Solubility in H2ON/A
Thermal Expansion(25 °C) 13.0 µm·m-1·K-1

Cobalt Nanoparticles Health & Safety Information

Signal WordDanger
Hazard StatementsH228-H317-H334-H351
Hazard CodesXn
Risk Codes42/43-53
Safety Statements22-24-37-61
Transport InformationUN 3089 4.1/PG 2
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