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ACS Reagent O-Acetylsalicylic Acid from China

American Chemical Society reagent-grade pure o-acetylsalicylic acid for laboratory analytical standards. Falls under HTS 2918.22.1000 as a chemically defined carboxylic acid with phenol function, not a finished preparation.

Duty Rate — China → United States

19%

Rate breakdown

9903.05.3112.5%Section 301 (forced labor) — additional 12.5% ad valorem on products of China

Import Tips

Attach ACS purity certificate; label as 'for laboratory use only' to avoid medicament classification

Ensure packaging <25kg to qualify as separate compound