Thorium Metal Powder from Japan
Pyrophoric thorium powder (99.9% Th-232) for research and alloying applications. Elemental thorium qualifies under HTS 2844.30.50 as covered by 'thorium and its compounds' in heading 2844.30. Stored under inert atmosphere.
Duty Rate — Japan → United States
5%
Rate breakdown
9903.05.860%Universal product exemption (U.S. note 52(b))
Import Tips
• Ship in UN3477-compatible drums; include pyrophoric hazard declaration; limit particle size <100 mesh