2921.43.90.20/2-Chloro-p-toluidine-5-sulfonic acid Technical Grade/Japan

2-Chloro-p-toluidine-5-sulfonic acid Technical Grade from Japan

Technical grade 2-Chloro-p-toluidine-5-sulfonic acid (CAS 88-51-7) with minor impurities, still qualifying as a separate chemically defined compound under Chapter 29 notes. Used in industrial dye synthesis, classified under the specific HTS 2921.43.90.20.

Duty Rate — Japan → United States

16.5%

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

• Provide assay certificate showing principal component matches CAS 88-51-7; segregate from purer grades to avoid blending issues

• Ensure GHS-compliant labeling for corrosive sulfonic acid properties

2-Chloro-p-toluidine-5-sulfonic acid Technical Grade from Japan — Import Duty Rate | HTS 2921.43.90.20