Hafnium Oxychloride
Hafnium oxychloride (HfOCl2) is a rare earth chloride oxide used in nuclear reactor components and high-temperature alloys. Classified in HTS 2827.49.5000 as an 'other' chloride oxide not specified elsewhere in the subheading.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If containing rare earth compounds in complex form
Certain rare earth compounds fall under 2846; pure oxychlorides remain in 2827.
If for anhydrous hafnium chloride without hydroxide/oxide
Heading 2827.39 covers other chlorides, excluding those with oxide/hydroxide components.
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Import Tips & Compliance
• Include export licenses if sourced from countries with nuclear material restrictions
• Label as hazardous material (UN 2864) and comply with DOT/IMDG regulations
• Document isotopic composition to distinguish from radioactive materials in 2844
Related Products under HTS 2827.49.50.00
Zirconium Oxychloride
Zirconium oxychloride (ZrOCl2·8H2O) is a chloride oxide of zirconium used in water treatment, textile processing, and as a precursor for zirconia ceramics. It falls under HTS 2827.49.5000 as an 'other' chloride oxide, distinct from specific chlorides like aluminum or calcium chloride oxides.
Niobium Oxychloride
Niobium oxychloride (NbOCl3) serves as a catalyst in chemical synthesis and precursor for superconducting materials. It is categorized under HTS 2827.49.5000 for other chloride oxides and hydroxides.
Tantalum Oxychloride
Tantalum oxychloride (TaOCl3) is utilized in electronics for capacitor production and as a flame retardant. Falls under HTS 2827.49.5000 as an unspecified chloride oxide.
Molybdenum Oxychloride
Molybdenum oxychloride (MoOCl4) acts as a reagent in organic synthesis and lubricant additive production. Imported under HTS 2827.49.5000 for other chloride oxides.
Tungsten Oxychloride
Tungsten oxychloride (WOCl4) is employed in chemical vapor deposition for thin films and catalyst manufacturing. Classifies in HTS 2827.49.5000 as other chloride oxide.
Antimony Oxychloride
Antimony oxychloride (SbOCl) functions as a flame retardant synergist and opacifier in ceramics. HTS 2827.49.5000 covers it as an other chloride oxide.