Phosphorus Oxychloride 99% Pure Technical Grade from China
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 — China → United States
41.2%
Rate breakdown
9903.88.0325%Except as provided in headings 9903.88.13, 9903.88.18, 9903.88.33, 9903.88.34, 9903.88.35, 9903.88.36, 9903.88.37, 9903.88.38, 9903.88.40, 9903.88.41, 9903.88.43, 9903.88.45, 9903.88.46, 9903.88.48, 9903.88.56, 9903.88.64, 9903.88.66, 9903.88.67, 9903.88.68, or 9903.88.69, articles the product of China, as provided for in U.S. note 20(e) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(f)
9903.05.3112.5%Section 301 (forced labor) — additional 12.5% ad valorem on products of China
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