Water Treatment Grade 19% Ammonia Solution
19% aqueous ammonia formulated for municipal and industrial water treatment to control pH and remove chlorine residuals. It is a chemically defined aqueous solution of ammonia, classified under tariff item 2814.20.00 as ammonia in aqueous solution.
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 imported as anhydrous ammonia
Anhydrous ammonia is classified separately from aqueous solutions.
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 product meets Canadian drinking water treatment standards if used for municipal water
• Provide a certificate of analysis to the CBSA
• Check if the product requires registration under the Canadian Environmental Protection Act (CEPA)
Related Products under Tariff item 2814.20.00
ACS Reagent Grade Aqueous Ammonia 28-30%
High-purity aqueous ammonia (28-30%) meeting American Chemical Society (ACS) standards for laboratory reagents in analytical chemistry. It is a chemically defined aqueous solution of ammonia, falling under tariff item 2814.20.00 as ammonia in aqueous solution.
Bulk Aqueous Ammonia Solution 20% for Manufacturing
Bulk 20% aqueous ammonia shipped for use as a raw material in chemical synthesis and manufacturing processes. It is a chemically defined aqueous solution of ammonia, classified under tariff item 2814.20.00 as ammonia in aqueous solution.
Electronics Cleaning Ammonium Hydroxide 5-10%
Dilute 5-10% aqueous ammonia used for photoresist stripping and wafer cleaning in semiconductor manufacturing. It is a chemically defined aqueous solution of ammonia, falling under tariff item 2814.20.00 as ammonia in aqueous solution, provided it does not contain additives that render it suitable for a specific use.
Food Grade Ammonium Hydroxide 5% Solution
A 5% aqueous ammonia solution approved for food processing applications like pH control in protein extraction. It is a chemically defined aqueous solution of ammonia, classified under tariff item 2814.20.00, provided it does not contain food additives or other substances that would make it a prepared food product.
Household Ammonium Hydroxide 10% Solution
A 10% aqueous solution of ammonia, commonly known as ammonium hydroxide, used for household cleaning tasks like removing grease and stains from surfaces. It is a chemically defined aqueous solution of ammonia, falling under tariff item 2814.20.00, provided it does not contain perfumes, dyes, or other additives.
Industrial 25% Ammonium Hydroxide Solution
A strong 25% aqueous ammonia solution used in industrial applications such as pH adjustment in water treatment and chemical manufacturing. It is a chemically defined aqueous solution of ammonia, classified under tariff item 2814.20.00 as ammonia in aqueous solution.