Arsenic Trioxide Powder (Technical Grade)
Powdered arsenic trioxide (As2O3), a white crystalline compound used in glass manufacturing to decolorize and clarify, as well as in wood preservation. Though a compound, pure arsenic trioxide is often associated with arsenic element classification, but strictly under 2804.80 for elemental forms; note for accuracy it's 2811.29.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If imported as the oxide compound As2O3
Arsenic oxides are specifically classified in heading 2811, not as elemental arsenic under 2804.
If in salt form like sodium arsenate
Arsenic salts fall under 2833 for sulfites/selenites except arsenites, or 2842 for complex salts.
If formulated as herbicide or pesticide
Pesticide preparations containing arsenic compounds are classified in Chapter 38 based on end use.
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Import Tips & Compliance
• Classify precisely as elemental vs compound to avoid audits; arsenic trioxide is typically 2811.29—double-check documentation
• Require fumigation certificates if for wood treatment and comply with FIFRA for pesticides
• Use Class 6.1 poison packaging; pitfall is insufficient spill containment plans for ports
Related Products under HTS 2804.80.00.00
Arsenic Metal (99.999% Pure)
High-purity elemental arsenic metal, supplied in ingot or lump form, used primarily in semiconductor manufacturing for doping silicon wafers to create n-type semiconductors. It falls under HTS 2804.80.00.00 as chemically pure arsenic, a nonmetal element classified in Chapter 28 for inorganic chemical elements.
Arsenic Ingot (Research Grade)
Solid arsenic ingots (99.99% pure) for laboratory research in materials science and toxicity studies. Falls under HTS 2804.80.00.00 as elemental arsenic, a nonmetal, meeting Chapter 28 definitions for pure chemical elements.
High-Purity Arsenic Granules for Semiconductors
Granular arsenic (purity >99.99%) in sealed ampoules, designed for vapor deposition in gallium arsenide (GaAs) semiconductor production. Classified under HTS 2804.80.00.00 as pure nonmetal element arsenic, essential for electronics industry.
Elemental Arsenic Pieces (99.9% Purity)
Irregular pieces or chunks of elemental arsenic metal at 99.9% purity, used in alloy production and chemical synthesis. Classified in HTS 2804.80.00.00 as pure arsenic nonmetal, excluding compounds or mixtures.