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Monopersulfate Triple Salt from Mexico

2KHSO5·KHSO4·K2SO4, a triple salt containing monopersulfate, acts as a disinfectant and oxidizer in pool chemicals and personal care. Classified in HTS 2833.40.60 as 'other' peroxosulfates, as complex peroxysalts per Chapter 28 Note 5. The active monopersulfate moiety determines heading placement.

Duty Rate — Mexico → United States

13.1%

Rate breakdown

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

Import Tips

Declare active oxygen content for CBP verification; ensure EPA registration if for pool use; segregate from flammables during ocean freight