Gadolinium Sulfate Octahydrate (Gd2(SO4)3·8H2O) from Canada
Gadolinium sulfate octahydrate is an inorganic salt compound of rare-earth gadolinium, employed in MRI contrast agents and phosphors. It is included in HTS 2846.90.80 for other such compounds. Colorless crystals used in aqueous solutions.
Duty Rate — Canada → United States
3.7%
Rate breakdown
9903.05.860%Articles provided for in subdivision (b) of U.S. note 52 to this subchapter
Import Tips
• Include medical/pharma end-use certification if applicable to expedite customs
• Test for heavy metal impurities to comply with REACH-like regulations
• Ship as dangerous good 3077 if environmental hazard criteria met