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2833.40.20.00/Lab-Grade Sodium Persulfate Solution Precursor/Mexico

Lab-Grade Sodium Persulfate Solution Precursor from Mexico

Crystalline sodium persulfate for preparing lab solutions in radical reactions. Falls under HTS 2833.40.20.00 as pure sodium peroxosulfate. Excludes mixtures per Chapter exclusions.

Duty Rate — Mexico → United States

13.7%

Rate breakdown

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

• Declare for research exemption if applicable; provide EIN for TSCA; avoid aqueous forms to stay in pure chemical heading

Lab-Grade Sodium Persulfate Solution Precursor from Mexico — Import Duty Rate | HTS 2833.40.20.00