Methacrylic Acid with Hydroquinone Stabilizer from Canada
Methacrylic acid stabilized with 250 ppm hydroquinone to prevent polymerization, allowed under HTS 2916.13.00.00 per Chapter note (f) for stabilizers necessary for preservation/transport. Standard industrial grade for acrylic sheet production.
Duty Rate — Canada → United States
14.2%
Rate breakdown
9903.03.0110%Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
Import Tips
• Stabilizer concentration certificate mandatory; <500 ppm MEHQ limit typical; storage temp 10-25°C documentation