Sodium Nitrite Technical Grade 98%
Technical grade sodium nitrite at 98% purity, used in water treatment and antifreeze production. It is a chemically defined inorganic compound of sodium, meeting Chapter 28 Note 1(a), with impurities not affecting its classification. It is classifiable under tariff item 2834.10.00 as a nitrite of sodium.
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 |
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If the product is formulated with additives for a specific use, such as water treatment.
Prepared chemical products with added substances fall under heading 38.24.
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 purity level is accurately documented, as goods below 98% purity may still be classified as chemically defined if impurities are incidental
• If the product is imported in 50kg HDPE bags, verify packaging meets Canadian transport regulations
• Be prepared to provide a safety data sheet (SDS) to the CBSA upon request
Related Products under Tariff item 2834.10.00
Ammonium Nitrite Stabilized
Ammonium nitrite (NH4NO2), stabilized to prevent decomposition, used in gas-generating systems and laboratory applications. It is a chemically defined inorganic compound of ammonium, meeting Chapter 28 Note 1(a). As a nitrite of ammonium, it is classifiable under tariff item 2834.10.00.
Anhydrous Sodium Nitrite Powder
Anhydrous sodium nitrite powder with an assay exceeding 99.5%, used in dye manufacturing and metal treatment processes. It is a separate chemically defined inorganic compound of sodium, meeting the criteria of Chapter 28 Note 1(a). As a nitrite of sodium, it is classified under tariff item 2834.10.00.
Barium Nitrite Crystals
Barium nitrite (Ba(NO2)2) crystals used in pyrotechnics and as intermediates in barium salt production. It is a pure inorganic compound, meeting Chapter 28 Note 1(a). As a nitrite of barium, it is classifiable under tariff item 2834.10.00.
Calcium Nitrite Corrosion Inhibitor
Calcium nitrite (Ca(NO2)2) in solution or powder form, used as a corrosion inhibitor for reinforced concrete. It is a chemically pure inorganic nitrite, meeting Chapter 28 Note 1(a) or (b) if in aqueous solution. It is classifiable under tariff item 2834.10.00 as a nitrite of calcium.
Lithium Nitrite Solution 50%
50% aqueous lithium nitrite (LiNO2) solution used as a heat transfer fluid additive and de-icing component. It is a chemically defined inorganic compound dissolved in water, meeting Chapter 28 Note 1(b). It is classifiable under tariff item 2834.10.00 as a nitrite of lithium.
Magnesium Nitrite Flakes
Magnesium nitrite (Mg(NO2)2) in flake form for agricultural and water treatment applications. It is a pure inorganic nitrite, meeting Chapter 28 Note 1(a). It is not a product of Section V, such as magnesium oxide, and is classifiable under tariff item 2834.10.00 as a nitrite of magnesium.