Boron-10 Enriched Boron Nitride Powder
Boron nitride powder with high boron-10 content, used in high-temperature ceramics and neutron detectors. This inorganic compound of isotopically enriched boron is classified under tariff item 2845.20.00, distinct from standard boron nitride by its isotopic composition.
Import Duty Rates by Country of Origin
| Origin Country | MFN Tariff | Surtaxes | Total Effective Rate |
|---|---|---|---|
| 🇨🇳China | Free | — | Free |
| 🇲🇽Mexico | Free | — | Free |
| 🇺🇸United States | Free | — | Free |
| 🇩🇪Germany | Free | — | Free |
| 🇯🇵Japan | Free | — | Free |
More Specific Codes
This product may fall under a more specific subheading:
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If the boron nitride is not isotopically enriched
Non-enriched boron nitride falls under other inorganic compounds in Chapter 28.
Not sure which classification is right?
The Tariff Assistant works through the GRI rules on your specific product to reach the right tariff item — and can price the duty on it in the same conversation.
Import Tips & Compliance
• Provide a certificate of analysis confirming boron-10 enrichment levels
• If the powder is for nuclear or defence end-uses, verify whether an export permit from the supplier's country is required
• Ensure the packaging is clearly labelled with isotopic content for CBSA inspection
Related Products under Tariff item 2845.20.00
Boron-10 Enriched Boric Acid
Boric acid where the boron isotope is enriched in boron-10, typically to over 90% isotopic purity. Used in nuclear reactor control rods and neutron detection systems, this compound falls under tariff item 2845.20.00 as a compound of isotopically enriched boron.
Boron-10 Enriched Boron Oxide Powder
Boron oxide powder enriched in the boron-10 isotope, used in specialized glass manufacturing and neutron shielding. As a compound of isotopically enriched boron, it is classified under tariff item 2845.20.00 per Chapter 28 notes.
Decaborane-10 (B10H14) Isotopically Enriched
Decaborane enriched with boron-10, a volatile boron hydride used in rocket propellants and boron neutron capture therapy precursors. This organic compound of boron-10 enriched isotope qualifies for tariff item 2845.20.00 under Chapter 28 provisions.
Sodium Borohydride-10 Enriched
Sodium borohydride with boron-10 enrichment, a reducing agent for specialized chemical synthesis and neutron-sensitive applications. It falls under tariff item 2845.20.00 as a compound of enriched boron isotope, meeting Chapter 28 criteria for chemically defined compounds.
Trimethyl Borate-10 Enriched
Trimethyl borate liquid with boron-10 enrichment, a reagent in organic synthesis and isotopic labeling studies. Under tariff item 2845.20.00 as an organic compound of enriched boron, per Chapter 28 and 29 note cross-references.