Pharmaceutical Acetaminophen Micronized Powder

Micronized acetaminophen powder (particle size <10 microns) optimized for rapid dissolution in oral suspensions and fast-dissolve tablets. As a pure aromatic cyclic amide drug, it precisely matches HTS 2924.29.62.10 criteria, distinct from esters or salts. Used in pediatric formulations.

Import Duty Rates by Country of Origin

Origin CountryMFN RateCh.99 SurchargesTotal Effective Rate
🇨🇳China6.5%6.5%
🇲🇽Mexico6.5%6.5%
🇨🇦Canada6.5%6.5%
🇩🇪Germany6.5%6.5%
🇯🇵Japan6.5%6.5%

Alternative Classifications

This product could be classified differently depending on its characteristics or intended use.

2924.29Same rate: 6.5%

If optical isomers like dextrorotatory form

Stereoisomers may have separate provisions if not the standard racemic or specified form.

3824Higher: 15% vs 6.5%

If with added stabilizer exceeding chapter note limits

Stabilizers for preservation allowed per note (f), but excess renders it a mixture under Chapter 38.

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Import Tips & Compliance

Include particle size distribution report in documentation; FDA requires it for ANDA filings

Beware of dust explosion hazards—declare proper UN packaging

Validate against BP/USP monographs for polymorphic form

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