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2919.90.50.50/Triisopropyl Phosphate/Japan

Triisopropyl Phosphate from Japan

Triisopropyl phosphate serves as a catalyst carrier and extraction solvent in pharmaceutical processes. This trialkyl phosphoric ester fits HTS 2919.90.50.50 as an 'other' ester per Chapter 29 definitions. Low toxicity profile.

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%
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Import Tips

• Pharma-grade certificates enhance clearance