Silver Cyanide Complex
Silver cyanide complex salts used in electroplating and mirror manufacturing. These are chemically defined complex cyanides of silver, an inorganic base, classifiable under this tariff item.
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 contains precious metals and is classified as a precious metal compound
Compounds of precious metals may be classified under heading 28.43, which takes precedence over other headings in Section VI.
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
• Provide the exact chemical composition and purity to the CBSA
• Ensure compliance with Canadian regulations on precious metals and cyanides
• Check if the product is subject to customs valuation based on silver content
Related Products under Tariff item 2837.20.00
ACS Reagent Potassium Ferricyanide
ACS reagent grade potassium ferricyanide, a chemically defined complex cyanide of potassium and iron, used in high-precision titrations and spectroscopy. It is a pure inorganic salt of an inorganic base, classifiable under this tariff item for complex cyanides.
Copper Potassium Cyanide
Copper potassium cyanide, a complex cyanide used in copper electroplating baths. It is a chemically defined double salt of copper and potassium, classifiable under this tariff item for complex cyanides.
Ferric Ammonium Ferrocyanide
Ferric ammonium ferrocyanide, also known as Prussian blue, a complex cyanide pigment used in paints and inks. It is a chemically defined complex cyanide of iron and ammonium, classifiable under this tariff item.
Potassium Ferricyanide
Potassium ferricyanide, a red-orange complex cyanide salt used in blueprint photography and as an analytical reagent. It is a chemically defined complex cyanide of potassium and iron, falling under this tariff item.
Potassium Ferricyanide Lab Crystals
Large crystal form of potassium ferricyanide for educational lab demonstrations of redox reactions. This chemically defined complex cyanide is used to illustrate Prussian blue formation and is classifiable under this tariff item.
Potassium Ferricyanide Powder
Pure potassium ferricyanide (K3[Fe(CN)6]) in fine powder form, a chemically defined complex cyanide used as an analytical reagent. It is an inorganic salt of potassium and iron, falling under this tariff item for complex cyanides.