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Phosphorus Pentachloride 99% Pure Crystals from Japan

Phosphorus pentachloride (PCl5) in crystalline form with 99% purity, used primarily as a chlorinating agent in organic synthesis to convert carboxylic acids to acid chlorides. It falls under HTS 2812.14.00.00 as a chloride oxide of the nonmetal phosphorus, specifically phosphorus pentachloride, meeting the chemical definition in Chapter 28. Typically packaged in sealed glass bottles to prevent hydrolysis by moisture.

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

Classify strictly as chemically defined PCl5; impurities over certain thresholds may shift to 2828 or 2829

Mandatory DOT/UN 1806 hazardous material declaration and proper packaging for corrosive solids

Verify REACH/CLP compliance for EU origins; obtain TSCA certification for US registration