Arsinic Acid, Dodecyl-, Sodium Salt from China
This sodium salt of dodecylarsinic acid has a long alkyl chain bound to arsenic with acid/salt functions. As an organo-inorganic salt, it fits HTS 2931.90.90.40 under Chapter 29 note (C)(1) classifying salts with the organic compound. Used as surfactant or antimicrobial.
Duty Rate — China → United States
137.5%
Rate breakdown
9903.04.6096.3%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
9903.05.3112.5%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
9903.88.0425%Except as provided in headings 9903.88.33, 9903.88.34, 9903.88.36, 9903.88.37, 9903.88.38, 9903.88.40, 9903.88.46, 9903.88.48, 9903.88.56, 9903.88.64, 9903.88.66, 9903.88.67, or 9903.88.69, articles the product of China, as provided for in U.S. note 20(g) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(g)
Import Tips
• Specify counterion in documentation for salt classification; test for solubility limits per Chapter 29 solvent notes
• EPA review for antimicrobial claims