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2833.40.60/Potassium Persulfate Granules/Mexico

Potassium Persulfate Granules from Mexico

Potassium persulfate (K2S2O8) granules serve as an etchant in microelectronics and a bleaching agent in textiles. This peroxosulfate falls under HTS 2833.40.60 as 'other' within the persulfates subheading, meeting inorganic compound definitions of Chapter 28. It's distinguished from sodium or ammonium variants by potassium base.

Duty Rate — Mexico → United States

13.1%

Rate breakdown

9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
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Import Tips

• Include CAS 7727-21-1 on labeling for customs verification; test for heavy metal contaminants per EPA rules; use child-resistant packaging if >98% concentration

Potassium Persulfate Granules from Mexico — Import Duty Rate | HTS 2833.40.60