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Cobalt Nanoparticles Qualified Spherical 99.5%
Basic information:
Cobalt nanoparticle is a kind of spherical metal nanoparticles produced through laser evaporation. Cobalt is not an abundant element but is widely diffused in rocks, sea and mineral waters, coal, meteorites, the sun and stellar atmospheres, soils, plants and animals.
Nano-Cobalt
|
Model |
APS（nm） |
Purity（%） |
Specific surface area（m2/g） |
Volume density（g/cm3） |
Density（g/cm3） |
Crystal form |
Color |
|
ZY-M-007-1 |
30 |
>99.9 |
40-60 |
0.1-0.25 |
1.54 |
sphere |
black |
Sub-micron Cobalt
|
Model |
APS（nm） |
Purity（%） |
Specific surface area（m2/g） |
Volume density（g/cm3） |
Density（g/cm3） |
Crystal form |
Color |
|
ST-M-007-2 |
1000 |
>99.9 |
40-60 |
0.1-0.25 |
1.54 |
sphere |
gray |
1 Good dispersion controllable;
2 Gray iregular powder, soluble in acid, magnetic, wet air oxidation in easy.
Application:
Electromagnetic-wave absorption
Electromagnetic-wave radiation shielding for cellar phones
Ferrofluids
High density magnetic storage
Magnetic inks
Magnetic toner in xerograph
Contrast agents in magnetic resonance imaging
Cautions
Cobalt nanopowder has flammable hazards, so it should be gently placed and to avoid violent vibration and friction;
Metal nano powder should be prevented from moisture, heat, impact and sunlight;
The user must be a professional (This person must know how to use this product.)
Certificate
The products have been approved by FDA,REACH,ROSH,ISO and other certification, in line with national standards.
Advantage
Quality First
Competitive Price
First-class Production Line
Factory Origin
Customized Services
Factory
Packing
1kg/ bag; 25kg/ barrel;
20 tons/1×20‘FCL Shipment.
FAQ:
Q: Are you trading company or manufacturer ?
A: We are factory.
Q: How long is your delivery time?
A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.
Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
Q: What is your terms of payment ?
A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.
