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Granular Dipotassium Carbonate 98% Assay from Japan

Granular form of dipotassium carbonate with 98% assay, ideal for water softening and chemical synthesis. It matches HTS 2836.40.10.00 as a discrete potassium carbonate compound under subchapter carbonates. Granulation improves flowability for automated dosing.

Duty Rate — Japan → United States

12.5%

Rate breakdown

9903.05.4912.5%Except for products described in headings 9903.05.85–9903.05.92, articles the product of Japan, with an ad valorem (or ad valorem equivalent) rate of duty under column 1 less than 12.5 percent, as provided for in U.S. note 52 to this subchapter

Import Tips

• Specify granulation process doesn't add organics to maintain Chapter 28 status

• Monitor particle size declarations; excessive processing may imply 3824 mixture

• EPA reporting if for water treatment; check TSCA inventory