Arsenic Ingot (Research Grade)
Solid arsenic ingots of 99.99% purity, used for laboratory research in materials science and toxicity studies. This is elemental arsenic, a non-metal, meeting the Chapter 28 definition of a separate chemical element, whether or not containing impurities.
Import Duty Rates by Country of Origin
| Origin Country | MFN Tariff | Surtaxes | Total Effective Rate |
|---|---|---|---|
| 🇨🇳China | Free | — | Free |
| 🇲🇽Mexico | Free | — | Free |
| 🇺🇸United States | Free | — | Free |
| 🇩🇪Germany | Free | — | Free |
| 🇯🇵Japan | Free | — | Free |
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If the arsenic is mixed with precious metals or their compounds
Heading 28.43 covers colloidal precious metals and compounds of precious metals, which would take precedence over elemental arsenic.
If the arsenic is not a separate chemically defined element but part of a mixture
Mixtures containing arsenic that are not chemically defined elements fall under heading 38.24, which covers chemical products and preparations of the chemical or allied industries.
Not sure which classification is right?
The Tariff Assistant works through the GRI rules on your specific product to reach the right tariff item — and can price the duty on it in the same conversation.
Import Tips & Compliance
• Ensure the arsenic ingots are accompanied by a certificate of analysis confirming purity and elemental form, as compounds are classified elsewhere
• Declare the goods under tariff item 2804.80.00 and be aware that arsenic is a controlled substance under Canadian environmental regulations; you may need a permit from Environment and Climate Change Canada
• Keep detailed records of the end-use (research) to facilitate CBSA clearance
Related Products under Tariff item 2804.80.00
Arsenic Metal (99.999% Pure)
High-purity elemental arsenic metal (99.999% pure) in ingot or lump form, used for doping silicon wafers in semiconductor manufacturing. As a separate chemical element, it falls under tariff item 2804.80.00, regardless of its high purity.
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. This is a separate chemical element, not a compound or mixture, and therefore falls under tariff item 2804.80.00.
High-Purity Arsenic Granules for Semiconductors
Granular arsenic with purity greater than 99.99%, supplied in sealed ampoules for vapor deposition in gallium arsenide (GaAs) semiconductor production. As a separate chemical element in granular form, it is classified under tariff item 2804.80.00.