2815.20.00.90/Caustic Potash 45% Liquid Solution/Japan

Caustic Potash 45% Liquid Solution from Japan

Aqueous solution of potassium hydroxide at 45% concentration, used in liquid form for pH adjustment in water treatment and biodiesel production. Classified under HTS 2815.20.00.90 as 'other' forms of potassium hydroxide. Excludes granular solid forms covered elsewhere.

Duty Rate — Japan → United States

0%

Rate breakdown

9903.03.030%Articles the product of any country, as provided for in subdivision (aa)(ii) of U.S. note 2 to this subchapter
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Import Tips

• Include concentration analysis report to distinguish from lower-purity solutions that might fall under mixtures

• Ensure IBC totes meet UN standards for corrosive liquids to pass CBP inspection

• Monitor for contamination; impure lots risk reclassification as waste under 3825.20