Platinum Nanopowder Dispersion
Ultrafine platinum nanopowder in inert suspension, with dry powder meeting 7110 powder criteria, used in medical diagnostics. HTS 7110.11.0050 for unwrought platinum powder, provided metal content qualifies post-drying. Applied in bio-sensing and fuel cell tech.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If classified by liquid carrier medium
Chemical dispersions not qualifying as unwrought metal treated as preparations in Chapter 38.
If certified unwrought iridium-osmium alloy
Platinum heading excludes predominant iridium/osmium per subheading note.
Not sure which classification is right?
Our AI classifier can analyze your specific product and recommend the correct HTS code with confidence.
Import Tips & Compliance
• Provide dried powder sieve test; liquid suspensions risk 2843 reclassification as solutions
• FDA pre-notification for medical device components containing platinum nanoparticles
Related Products under HTS 7110.11.00.50
Electrodeposited Platinum Powder
Platinum powder produced via electrolytic deposition, high purity unwrought form passing sieve test. HTS 7110.11.0050 for other platinum powders, used in electrical contacts and plating anodes. Efficient recovery method.
Platinum Powder for Jewelry Alloying
Fine platinum powder blended into white gold or platinum alloys for investment casting. Meets unwrought powder specs under HTS 7110.11.0050, pure platinum basis. Standard in high-end jewelry manufacturing.
Unwrought Platinum Sponge
Platinum sponge is a porous, unwrought form of platinum produced by chemical precipitation and reduction processes, containing over 99.9% pure platinum by weight. It falls under HTS 7110.11.0050 as unwrought platinum in powder form where 90% or more passes through a 0.5 mm sieve, distinct from bars or ingots. This form is commonly used in catalysis and jewelry fabrication.
Platinum Black Powder
Platinum black is a fine, colloidal powder form of platinum used as a catalyst in chemical reactions, with particle sizes ensuring 90%+ passes 0.5mm sieve. Classified under HTS 7110.11.0050 as unwrought platinum powder, excluding plated or clad forms per chapter notes. Ideal for laboratory and industrial hydrogenation processes.
Atomized Platinum Powder for Additive Manufacturing
Gas-atomized spherical platinum powder optimized for selective laser melting, with fineness meeting powder definition. HTS 7110.11.0050 covers this unwrought form for aerospace/medical implants. Enables complex precision components.
Fine Platinum Powder 99.99% Pure
Atomized fine platinum powder with 99.99% purity, used in additive manufacturing and electronics, meeting powder form definition (90% through 0.5mm). HTS 7110.11.0050 covers this unwrought platinum, not including sintered or clad alloys. Essential for 3D printing high-performance components.