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Phosphorus Oxychloride 99% Pure Technical Grade from Japan

This high-purity (99%) technical grade phosphorus oxychloride is a fuming liquid used in the production of phosphate esters and flame retardants. It falls under HTS 2812.12.00.00 due to its chemically defined nature as a phosphorus halide oxide per Chapter 28 notes. Commonly imported in steel drums for industrial chemical manufacturing.

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

Declare exact CAS number (10025-87-3) on entry docs; use UN1830 hazmat labeling; watch for hydrolysis risks during storage to prevent purity degradation