Phosphorus Pentoxide Desiccant Grade from Germany
High-purity phosphorus pentoxide in granular form, optimized for use as a desiccant in laboratory and industrial drying applications. It avidly absorbs moisture from solvents and gases, forming phosphoric acid traps. Classified under HTS 2809.10.00.00 as the pure diphosphorus pentaoxide compound per Chapter 28 definitions.
Duty Rate — Germany → United States
10%
Rate breakdown
9903.05.3910%Section 301 (forced labor) — European Union member state (col1 rate < 10 percent): MFN < 10% → total duty capped at 10%
Import Tips
• Use DOT-approved containers for corrosive properties; declare as Class 8 hazardous material on commercial invoice
• Provide assay reports showing >98% P2O5 to distinguish from polyphosphoric acids in the same heading
• Avoid misdeclaration as fertilizer precursor, which could trigger agricultural inspections