Galvanizing Flux Ammonium Chloride Powder
> Fine powder ammonium chloride used as a flux in hot-dip galvanizing to clean steel surfaces before zinc coating. This is a pure, chemically defined ammonium chloride compound, classifiable under tariff item 2827.10.00 as ammonium chloride.
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 product is a prepared flux containing other substances
Prepared fluxes for soldering or metal treatment are classified under heading 3810.
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
• > Confirm the product is pure ammonium chloride without organic binders or additives
• Provide safety data sheets (SDS) as required by Canadian workplace safety laws
• Check if the product is subject to any Canadian environmental regulations for industrial chemicals
Related Products under Tariff item 2827.10.00
Battery Grade Ammonium Chloride Flakes
> Battery grade ammonium chloride flakes, refined specifically for use as an electrolyte component in zinc-carbon dry cell batteries. This product is a pure, chemically defined inorganic compound of ammonium chloride, which falls under tariff item 2827.10.00 as a chloride of ammonium.
Electronics Cleaning Ammonium Chloride Solution Crystals
> Crystalline ammonium chloride for preparing mild etching solutions in printed circuit board manufacturing. This is a chemically defined inorganic compound of ammonium chloride, classifiable under tariff item 2827.10.00 as ammonium chloride, regardless of its intended industrial use.
Food Additive Ammonium Chloride Granules
> FCC-grade granular ammonium chloride used as a yeast nutrient in baking and as a dough conditioner. This product is a chemically defined inorganic compound of ammonium chloride, classifiable under tariff item 2827.10.00. Food-grade status does not exclude it from Chapter 28.
Industrial Grade Ammonium Chloride Crystals
> Industrial grade ammonium chloride crystals, pure NH4Cl, used in battery manufacturing and metal fluxing. This chemically defined inorganic compound falls under tariff item 2827.10.00 as ammonium chloride.
Laboratory Reagent Ammonium Chloride
> ACS-grade ammonium chloride for analytical chemistry labs, used in precipitation reactions and buffer solutions. This is a chemically defined inorganic salt, classifiable under tariff item 2827.10.00 as ammonium chloride.
Pharmaceutical Grade Ammonium Chloride Powder
> High-purity ammonium chloride powder meeting USP standards for use as an expectorant in cough syrups and pharmaceutical formulations. This chemically defined compound of ammonium chloride is classifiable under tariff item 2827.10.00, even though it is for pharmaceutical use.