Nanoparticle Gold Powder
Gold nanoparticles in powder form (average 20-50nm) for biomedical and catalytic applications. Fineness exceeds 7108.11.00.00 powder definition; nonmonetary research/industrial grade.
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If chemically defined nanoparticles
Certain metal nanoparticles classified as inorganic compounds under Chapter 28.
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Import Tips & Compliance
• Nanomaterial safety data sheets mandatory for customs clearance
• Research end-use declaration prevents commercial classification shifts
• Particle agglomeration can fail sieve test—provide TEM analysis
Related Products under HTS 7108.11.00.00
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14K Colored Gold Powder
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