2904.10.32.00/Xylene Sulfonic Acid/Mexico

Xylene Sulfonic Acid from Mexico

Xylene sulfonic acid mixture (ortho/para/mixed isomers) is an aromatic sulfonic acid per HTS 2904.10.32.00. Widely used as catalyst and hydrotrope base.

Duty Rate — Mexico → United States

15.5%

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
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Import Tips

• Specify isomer ratio (typically 60% para) in COA

• pH 1-2 confirms acid strength for classification

• Stabilize against oxidation with trace inhibitors

Xylene Sulfonic Acid from Mexico — Import Duty Rate | HTS 2904.10.32.00