Samarium-Europium Oxide Mixture
Blend of samarium oxide (Sm2O3) and europium oxide (Eu2O3) used in phosphors for displays and lighting. HTS 2846.90.20 applies to this mixture of rare-earth oxides.
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If formulated as phosphor luminophores
Chapter exclusion for luminophore products.
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Import Tips & Compliance
• Certify oxide purity >99% to distinguish from preparations
• Label for optical use carefully to avoid 3206 exclusion
Related Products under HTS 2846.90.20
Yttrium and Gadolinium Oxide Mixture
Powdered blend of yttrium oxide (Y2O3) and gadolinium oxide (Gd2O3), chemically defined rare-earth oxides for use in ceramics, superconductors, and phosphors. Fits HTS 2846.90.20 as a mixture of rare-earth oxides per chapter definitions including yttrium.
Lanthanum-Cerium-Yttrium Oxide Ternary Mixture
Ternary powder mix of lanthanum oxide, cerium oxide, and yttrium oxide for advanced ceramics and fuel cells. Qualifies under HTS 2846.90.20 as a mixture of rare-earth oxides including yttrium.
Dysprosium-Terbium Chloride Mixture
Mixture of dysprosium chloride (DyCl3) and terbium chloride (TbCl3) for magneto-optic applications. Classed under HTS 2846.90.20 as rare-earth chloride mixture.
Mixed Rare-Earth Oxide (REO) Bastnasite Concentrate
Calcined bastnasite-derived mixture of light rare-earth oxides (Ce, La, Nd, Pr). HTS 2846.90.20 for such chemically defined oxide mixtures from mineral sources.
Cerium-Lanthanum Chloride Mixture
Anhydrous blend of CeCl3 and LaCl3 for chemical synthesis. Fits 2846.90.20 as rare-earth chloride mixture.
Holmium-Thulium Oxide Mixture
Heavy rare-earth oxide mix of Ho2O3 and Tm2O3 for lasers. HTS 2846.90.20 classification.