2,4-Diaminotoluene Sulfate from Canada
2,4-Diaminotoluene sulfate serves as an intermediate and stabilizer in photographic chemical formulations, particularly for dye developers. Falls under HTS 2921.51.20.00 as a diaminotoluene derivative designated for photographic applications. Complies with Chapter 29 provisions for salts of aromatic polyamines.
Duty Rate — Canada → United States
16.5%
Rate breakdown
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
• Document specific photographic end-use to maintain 2921.51.20.00 classification; test for isomer purity as mixtures may classify differently; ensure transport stabilizers don't render product for specific non-general use per note (e)