Aluminum Peroxophosphate
Aluminum peroxophosphate is an inorganic salt of peroxophosphoric acid, used in flame retardants. It is a salt of a peroxoacid, classifiable under heading 28.42 as 'other salts of inorganic acids or peroxoacids'.
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 |
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 not a peroxide of an element, which would be classified under heading 28.49
• Ensure the product is chemically defined and not a mixture
• Provide a certificate of analysis to the CBSA if requested
Related Products under Tariff item 2842.90.00
Ammonium Peroxosulfate
Ammonium peroxosulfate ((NH4)2S2O8) is an oxidizing salt used in etching and polymerization. It is a salt of peroxosulfuric acid, classifiable under heading 28.42 as an 'other salt of a peroxoacid'.
Ammonium Thiocyanate
Ammonium thiocyanate (NH4SCN) is an inorganic salt of thiocyanic acid, commonly used in fertilizers, photography, and steel pickling. It is a chemically defined compound of an inorganic base, classifiable under heading 28.42 as a thiocyanate.
Antimony Selenide Nanoparticles
Antimony selenide nanoparticles are used in thin-film photovoltaics and battery research, with particle sizes under 100 nm for enhanced electronic properties. As a metal selenide, it is a chemically defined inorganic salt of an inorganic base, classified under tariff item 2842.90.00.
Barium Thiocyanate
Barium thiocyanate (Ba(SCN)2) is an inorganic salt used as a corrosion inhibitor and in textile processing. It is a chemically defined thiocyanate of an inorganic base, falling under heading 28.42.
Bismuth Telluride Powder
Bismuth telluride powder is a thermoelectric material used in Peltier coolers and power generators, imported as a fine powder for further processing. As a telluride of an inorganic base, it is a chemically defined salt classified under tariff item 2842.90.00.
Cadmium Selenide Powder
Cadmium selenide powder is a binary inorganic compound used as a red-orange pigment in ceramics and paints. It is a selenide of a metal and a chemically defined salt, classified under tariff item 2842.90.00.