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Bismuth Nitrate Catalyst from Japan

Bismuth nitrate is used as a catalytic preparation in organic synthesis reactions like esterification and oxidation processes. It falls under HTS 3815.90.1000 as a reaction initiator consisting wholly of inorganic bismuth compounds, not elsewhere specified. This catalyst enables milder reaction conditions compared to traditional acids.

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

Provide chemical composition analysis certifying 100% inorganic bismuth content to qualify under this subheading

Include Safety Data Sheets (SDS) and end-use statements proving catalytic application, not as reagents

Verify no organic additives exceed trace levels to prevent reclassification under 3815.90.2000