Copper (Cu) Nanopowder/Nanoparticles, Purity: 99.9+%, Size: 50 nm, Spherical

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25 grams/140                        
100 grams/286 €   
500 grams/954 €    
1000 grams/1541 €   

Please contact us for quotes on larger quantities !!! 

Copper (Cu) Nanopowder/Nanoparticles

Purity: 99.9+%, Size: 50 nm, Spherical 

Technical Properties:

Bulk Density (g/cm3) 0,22      
True Density (g/cm3) 8,9      
Color warm copper brown    
Shape spherical      
Crystal Structure cubic      
Average Particle Size (nm) 50      
Specific Surface Area (m2/g) 6,5-7,5      
Elemental Analysis Cu Fe Ni Others
  99.9 0.006 0.005 0.002

Properties, Storage and Cautions:

Copper nanoparticles are highly reactive and flammable, therefore it should be handled with care and rapid moves, vibrations should be avoided. Nanopowder should be kept away from sunlight, any kind of heating, moisture and impacts. Coagulation of the particles is a serious problem, so, nanopowder should be sealed under vacuum and should be kept in cool and dry conditions. Air contact should be avoided.


Copper nanoparticles are known for their high electrical conductivity. It is mainly used in electronics industry. It can be used in conducting coatings, inks and pastes, raw material for electronic parts, catalysis for reactions such as methanol production, microelectronic devices, additive for lubricants, for wear resistant coatings, sintering additives etc.


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