Nanoparticulate Cerium Dioxide
Nano-sized cerium oxide particles (<100nm) for fuel additives and UV filters. Still HTS 2846.10.00 as chemically defined cerium compound, not changed by particle size. Used in diesel fuel catalysis.
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If chemical dispersion or mixture
Prepared chemical mixtures including nanos fall in 3824.
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Import Tips & Compliance
• TSCA notification for nanomaterials; particle size analysis mandatory
• Avoid dust generation in handling
Related Products under HTS 2846.10.00
Cerium Oxide (CeO2) Powder
High-purity cerium oxide powder, primarily CeO2, used as a polishing agent for glass and semiconductors. It falls under HTS 2846.10.00 as a chemically defined cerium compound from the rare-earth metals group. This inorganic compound is essential in precision polishing applications.
Cerium Chloride (CeCl3) Anhydrous
Anhydrous cerium(III) chloride, CeCl3, used in chemical synthesis and as a precursor for cerium-based materials. Classified under HTS 2846.10.00 for cerium compounds as rare-earth metal salts. It meets Chapter 28 definitions for inorganic rare-earth compounds.
Cerium Nitrate Hexahydrate
Cerium(III) nitrate hexahydrate (Ce(NO3)3·6H2O), a soluble salt used in catalysis and ceramics production. It is a cerium compound under HTS 2846.10.00 per Chapter 28 notes for rare-earth salts. Common in specialty chemical manufacturing.
Cerium Acetylacetonate
Cerium(III) acetylacetonate, an organometallic cerium compound used in sol-gel processing and thin-film deposition. Falls under HTS 2846.10.00 as it includes organic compounds of rare-earth metals like cerium. Stable coordination complex for advanced materials.
Mixed Cerium Lanthanum Oxide
Calcined cerium-lanthanum oxide (CeO2-La2O3 mix), used as a catalyst support in automotive exhaust systems. Classified in HTS 2846.10.00 for dominant cerium rare-earth compounds. Meets subheading for cerium despite mixture.
Cerium Fluoride (CeF3)
Cerium trifluoride (CeF3) powder, applied in phosphors and optical coatings. It is a cerium compound under HTS 2846.10.00 as an inorganic rare-earth fluoride. Excluded from optical elements per Chapter Note 7h.