2841.80.00.10/Ammonium Tungstate Hydrate Flakes/Mexico

Ammonium Tungstate Hydrate Flakes from Mexico

Flaked ammonium tungstate hydrate ((NH4)2O·12WO3·10H2O) for analytical reagents and plating baths. The hydrated salt form remains classified as ammonium tungstate under HTS 2841.80.0010.

Duty Rate — Mexico → United States

5.5%

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

• Document water of hydration content to confirm tungstate identity

• Lab-grade requires USP/ACS compliance certificates

• Flake form reduces dust hazards vs powder

Ammonium Tungstate Hydrate Flakes from Mexico — Import Duty Rate | HTS 2841.80.00.10