2-Amino-5-chloro-4-ethyl benzenesulfonic acid sodium salt from China
Sodium salt form of the named aromatic sulfonic acid-amine compound, classified under HTS 2921.43.24.00 per Chapter 29 rules for salts of organic compounds. Remains chemically defined amine derivative; used in water-soluble dye production.
Duty Rate — China → United States
37.5%
Rate breakdown
9903.05.3112.5%Except for products described in headings 9903.05.85–9903.05.92, articles the product of China, as provided for in U.S. note 52 to this subchapter
9903.88.0325%Except as provided in headings 9903.88.13, 9903.88.18, 9903.88.33, 9903.88.34, 9903.88.35, 9903.88.36, 9903.88.37, 9903.88.38, 9903.88.40, 9903.88.41, 9903.88.43, 9903.88.45, 9903.88.46, 9903.88.48, 9903.88.56, 9903.88.64, 9903.88.66, 9903.88.67, 9903.88.68, or 9903.88.69, articles the product of China, as provided for in U.S. note 20(e) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(f)
Import Tips
• Declare exact salt stoichiometry in CoA; partial salting could trigger mixture rules
• Less hazardous than acid form but still requires SDS for amine exposure risks
• Avoid bulk packaging over 25kg without anti-caking agent proof (Chapter 29 note 2(f))