Nano-Cobalt Powder for Catalysts
Nanoscale cobalt powder for chemical catalyst applications, classified HTS 8105.20.90.00 as other powders. High surface area intermediate for hydrogenation processes.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If supported on carrier media
Catalyst preparations classify under Chapter 38.
If carbides rather than pure metal
Cobalt carbide is Chapter 28 inorganic compound.
If surface-treated for specific reactivity
Modified powders become chemical specialties.
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Import Tips & Compliance
• Provide TEM/SEM analysis for nanoparticle size verification
• Declare non-hazardous if passivated to avoid DOT restrictions
• EPA registration if used in chemical manufacturing
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