Cerium Sulfate Octahydrate from Canada
Cerium(IV) sulfate octahydrate used in analytical chemistry and water treatment. Classifies as cerium compound in HTS 2846.10.00 per rare-earth provisions. Oxidizing agent in lab applications.
Duty Rate — Canada → United States
5.5%
Rate breakdown
9903.05.860%Articles provided for in subdivision (b) of U.S. note 52 to this subchapter
Import Tips
• Classify as oxidizer; strong acid-resistant packaging needed
• Assay cert required for purity claims