Phosphorus Pentoxide Desiccant Grade from Japan
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. The granular form is a physical presentation of the same chemical compound, so it is classifiable under tariff item 2809.10.00.
Duty Rate — Japan → Canada
0%
Import Tips
• Ensure the packaging is moisture-proof to prevent premature reaction during transit
• Declare the product as a desiccant with its chemical identity for accurate classification
• Verify that it is not put up in retail packs that might trigger other headings