Anhydrous Phosphorus Pentoxide Flake Form from Mexico
Flake-form diphosphorus pentaoxide designed for easier handling in automated chemical processing lines. Primarily employed in the synthesis of phosphoric acid anhydrides and as a catalyst support. Classified as diphosphorus pentaoxide under HTS 2809.10.00.00, meeting Chapter 28 purity standards.
Duty Rate — Mexico → United States
10%
Rate breakdown
9903.05.5510%Except for products described in headings 9903.05.85–9903.05.92 and 9903.05.94, articles the product of Mexico, as provided for in U.S. note 52 to this subchapter
Import Tips
• Specify physical form (powder/flake) on invoice to match statistical reporting suffixes
• Comply with IATA/IMO packing group II for air/sea transport
• Watch for reclassification if flakes contain binders, pushing to mixtures