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Elemental Phosphorus for Organic Synthesis from Japan

Distilled elemental phosphorus used as a reagent in organic chemical synthesis, such as for phosphonium salts. Classified in HTS 2804.70.00.00 as it remains chemically defined elemental nonmetal per Chapter 28 notes.

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

Exclude organo-phosphorus compounds which fall under Chapter 29

Use nitrogen-purged containers to prevent oxidation

Label with GHS pictograms for pyrophoric and toxic hazards