Molten Phthalic Anhydride from Japan
Phthalic anhydride supplied in heated molten liquid form at 130-140°C to prevent solidification during bulk transport. Remains classified under HTS 2917.35.00.00 as the pure chemical compound per Chapter 29 note (a), with heat control considered normal transport practice.
Duty Rate — Japan → United States
12.5%
Rate breakdown
9903.05.4912.5%Except for products described in headings 9903.05.85–9903.05.92, articles the product of Japan, with an ad valorem (or ad valorem equivalent) rate of duty under column 1 less than 12.5 percent, as provided for in U.S. note 52 to this subchapter
Import Tips
• Require tanker certification for molten chemical transport with temperature control documentation
• Declare as UN 2214 with proper corrosive liquid labeling even when shipped molten
• Avoid declaring as 'phthalic acid' - anhydride form determines specific 2917.35 classification