Other
Compounds, inorganic or organic, of rare-earth metals, of yttrium or of scandium, or of mixtures of these metals: > Other: > Other: > Other > Other
Duty Rate (from China)
Articles the product of any country, as provided for in subdivision (aa)(ii) of U.S. note 2 to this subchapter
Products classified under HTS 2846.90.80.90
Neodymium Oxide (Nd2O3)
Neodymium oxide is a chemically defined inorganic compound of the rare-earth metal neodymium, used primarily in manufacturing powerful permanent magnets for electronics and renewable energy applications. It falls under HTS 2846.90.80.90 as an inorganic compound of a rare-earth metal not specified elsewhere in heading 2846. High purity grades (99.9%+) are common for industrial use.
Yttrium Nitrate Hexahydrate (Y(NO3)3·6H2O)
This crystalline inorganic compound of yttrium is used in ceramics, superconductors, and as a precursor for yttria-stabilized zirconia. Classified under HTS 2846.90.80.90 as an organic compound (nitrate) of yttrium, a rare-earth metal, outside specific subheadings. Typically imported in 99%+ purity for high-tech applications.
Praseodymium Oxide (Pr6O11)
Praseodymium oxide, a mixed-valence rare-earth compound, is vital for high-strength magnets, aircraft engines, and welding glass. Classified in HTS 2846.90.80.90 as an other inorganic compound of rare-earth metals. Black powder form, 99.5% purity typical.
Gadolinium Sulfate Octahydrate (Gd2(SO4)3·8H2O)
Gadolinium sulfate serves as a precursor for MRI contrast agents and phosphors in lighting. It is an inorganic compound of rare-earth gadolinium, fitting HTS 2846.90.80.90. White crystals soluble in water.
Dysprosium Acetylacetonate
Organic complex of dysprosium used in laser materials and catalysis. HTS 2846.90.80.90 for rare-earth organic compounds.
Europium Fluoride (EuF3)
Inorganic europium compound for phosphors in LEDs and displays. HTS 2846.90.80.90 classification.
Terbium Nitrate (Tb(NO3)3·6H2O)
Terbium nitrate for phosphors and fuel cells. Rare-earth nitrate under HTS 2846.90.80.90.
Scandium Triflate (Sc(OTf)3)
Lewis acid catalyst, scandium organic compound in HTS 2846.90.80.90.
Ytterbium Carbonate (Yb2(CO3)3)
Rare-earth carbonate for ceramics. HTS 2846.90.80.90.
Holmium Oxide (Ho2O3)
Holmium oxide for lasers and nuclear control rods. HTS 2846.90.80.90.
Thulium Chloride (TmCl3·6H2O)
Thulium chloride for medical imaging. Rare-earth compound HTS 2846.90.80.90.
Lutetium Acetate (Lu(CH3COO)3)
Lutetium organic compound for cancer therapy. HTS 2846.90.80.90.
Mixed Rare-Earth Fluoride (Didymium Fluoride)
Fluoride mixture of cerium, lanthanum, neodymium for polishing. HTS 2846.90.80.90 as rare-earth mixture.
Cerium Acetate Hydrate (Ce(CH3COO)3·H2O)
Cerium acetate is an organic compound of the rare-earth metal cerium, applied in catalysis, glass polishing, and automotive exhaust systems. It is classified in HTS 2846.90.80.90 as an unspecified compound of rare-earth metals. Often imported as white crystalline powder with 99% purity.
Lanthanum Chloride Heptahydrate (LaCl3·7H2O)
An inorganic salt of lanthanum used in hydrogen storage alloys, optical glass, and petroleum cracking catalysts. Falls under HTS 2846.90.80.90 as a rare-earth metal compound not covered by specific chlorides subheading. Supplied as hygroscopic crystals.