N1-(2-Hydroxyethyl)-3-nitro-p-phenylenediamine Technical Grade from Canada
Technical grade pure form of the listed compound for industrial dye synthesis, precisely matching HTS 2922.19.3300 specifications. Aromatic amino-alcohol with nitro substitution, used by cosmetics manufacturers as oxidative coupler. Qualifies under chapter notes for chemically defined compounds with added stabilizers if needed.
Duty Rate — Canada → United States
110%
Rate breakdown
9903.04.60100%Except as provided in heading 9903.04.61, patented pharmaceutical articles as provided for in subdivisions (c) and (d) of U.S. note 40 to this subchapter
9903.05.2910%Except for products described in headings 9903.05.85–9903.05.93, articles the product of Canada, as provided for in U.S. note 52 to this subchapter
Import Tips
• Specify 'technical grade' with impurity profile <0.5% to maintain Chapter 29 status
• DOT hazard class 6.1 for toxic substance; proper placarding required
• Avoid bulk aqueous solutions which shift to 3824 per solvent notes