Anhydrous Hydrogen Chloride Gas
Pure dry HCl gas, anhydrous form without water, supplied in cylinders for chemical synthesis. This is chemically defined hydrogen chloride (HCl) per Chapter 28 notes, used in pharmaceutical manufacturing.
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 |
More Specific Codes
This product may fall under a more specific subheading:
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If the gas is mixed with chlorosulphuric acid
Chlorosulphuric acid is a separate heading under the same subheading group.
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 cylinders meet Transport Canada regulations for hazardous goods
• Provide the chemical purity certificate to confirm it is anhydrous HCl
• Declare the gas as a separate chemical element compound under Chapter 28
Related Products under Tariff item 2806.10.00
32% Reagent Grade Hydrochloric Acid
High-purity hydrochloric acid at 32% concentration, suitable for laboratory analytical use. This is a chemically defined inorganic acid of hydrogen and chlorine, meeting Chapter 28 standards for separate chemically defined compounds.
37% Hydrochloric Acid Solution
Aqueous solution of hydrogen chloride gas at approximately 37% concentration, commonly known as muriatic acid. This is a chemically defined hydrogen chloride (hydrochloric acid) per Chapter 28, dissolved in water as a normal method of putting up.
Battery Recycling Hydrochloric Acid
High-strength HCl used to leach metals from spent lead-acid batteries. This is pure hydrogen chloride classified under 2806.10.00.00 as per Chapter 28 definitions for inorganic acids, essential for e-waste recovery.
Food-Grade Hydrochloric Acid
Ultra-pure HCl solution compliant with FCC standards for use in food processing like gelatin production. This is chemically defined per Chapter 28, meeting inorganic acid criteria with purity exceeding 99%.
Gold Recovery Hydrochloric Acid
High-purity HCl component in aqua regia for e-waste gold extraction. This is pure HCl input under 2806.10.00.00, used for precious metal leaching.
HVAC Descaling Hydrochloric Acid
10-15% HCl for removing lime scale from commercial HVAC coils. This is industrial maintenance grade under 2806.10.00.00, with optional corrosion inhibitor.