Palladium on Barium Sulfate Catalyst from Japan
Rosenmund catalyst variant with Pd on BaSO4 support for selective hydrogenation of acid chlorides to aldehydes. Classified HTS 3815.12.0010 as supported palladium (PGM) preparation. Standard in organic synthesis laboratories and pharma production.
Duty Rate — Japan → United States
12.5%
Rate breakdown
9903.05.4912.5%Section 301 (forced labor) — Japan (col1 rate < 12.5 percent): MFN < 12.5% → total duty capped at 12.5%
Import Tips
• Specify poison-free grade (no sulfur contaminants) in documentation for reactivity assurance
• Declare as 'not for hydrogenation of alkynes' if pre-poisoned with quinoline
• Avoid bulk packaging—small quantities typical; watch minimum import value thresholds