2922.49.49.50/L-Cysteine Hydrochloride Monohydrate/Mexico

L-Cysteine Hydrochloride Monohydrate from Mexico

Despite being a salt, L-Cysteine Hydrochloride Monohydrate qualifies as an oxygen-function amino-acid under HTS 2922.49.4950 when not separately provided for. Used as a dough conditioner in baking and antioxidant in cosmetics.

Duty Rate — Mexico → United States

4.2%

Rate breakdown

9903.03.030%Articles the product of any country, as provided for in subdivision (aa)(ii) of U.S. note 2 to this subchapter
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Import Tips

• Specify monohydrate water content (8-12%) in CoA to match declared specifications

• GRAS affirmation letters speed FDA review for food contact applications

• Avoid 'pharmaceutical grade' claims unless DMF filed to prevent drug classification

L-Cysteine Hydrochloride Monohydrate from Mexico — Import Duty Rate | HTS 2922.49.49.50