1-(2,4,6-Trichlorophenyl)-3-pyrazolidinone from Japan
Advanced pyrazolidinone developing agent used in rapid-access radiographic film processors. The chlorinated aromatic substitution on the pyrazole ring fits HTS 2933.19.30 photographic chemicals. Provides high activity for medical x-ray film development.
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
• Hazardous material declarations required due to chlorinated aromatics; DOT shipping papers essential
• End-user letters from medical imaging companies strengthen photographic chemical claim