Diphosphorus Pentaoxide Anhydride P2O5 from China
Diphosphorus pentaoxide (P2O5), also known as phosphorus pentoxide, is a white, deliquescent powder used primarily as a dehydrating and drying agent in chemical synthesis. It reacts with water to form phosphoric acid, making it a key intermediate in producing various phosphate compounds. As a separate chemically defined compound, it is correctly classified under tariff item 2809.10.00.
Duty Rate — China → Canada
0%
Import Tips
• Provide a safety data sheet (SDS) with the shipment to facilitate CBSA review
• Verify that the product is not mixed with stabilizers that could change its classification
• Keep records of the chemical composition for potential verification