Potassium Phosphate Monobasic from United States
Potassium phosphate monobasic (KH2PO4) is used in fertilizers, pharmaceuticals, and as a buffering agent in lab reagents. As a chemically defined inorganic potassium salt of phosphoric acid, it is classifiable under tariff item 2835.29.00 as an 'other' phosphate.
Duty Rate — United States → Canada
0%
Import Tips
• Confirm the product is not mixed with organic buffers or solvents
• Provide the CAS number and purity certificate for customs clearance
• Check if the product is subject to Canadian fertilizer regulations if used for agricultural purposes