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Sodium Peroxymonosulfate Powder from Japan

Na2SO5, sodium peroxymonosulfate, functions as a selective oxidant in wastewater treatment and bleaching. HTS 2833.40.60.50 includes this 'other' peroxosulfate as a chemically defined sodium salt with peroxo functionality. Differentiated from disulfates by single S2O8 structure.

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

• Certificate of Analysis must quantify peroxo content; stability data prevents degradation claims