Disodium Phosphate Dodecahydrate from United States
Disodium phosphate dodecahydrate (Na2HPO4·12H2O) is a hydrated form of disodium phosphate, used in lab reagents and pharmaceutical laxatives. As a chemically defined inorganic salt, it is classified under tariff item 2835.22.00, with the water of hydration not affecting its classification.
Duty Rate — United States → Canada
0%
Import Tips
• Declare the exact hydrate form, as water content may affect weight-based duties
• Keep packaging sealed to prevent efflorescence during transport
• Provide SDS and purity documentation to CBSA for smooth clearance