Calcium Chlorite Solution
Calcium chlorite solution is an aqueous solution of calcium chlorite used in specialty oxidation processes. As a separate chemically defined compound dissolved in water, it qualifies under Chapter 28 Note 1(b) and is classified as 'Other' in heading 28.28.
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 solution is actually calcium hypochlorite, not chlorite
Calcium hypochlorite is specifically provided for in 2828.10, whereas chlorites fall under the 'Other' basket.
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 concentration and purity to ensure it meets the definition of a separate chemically defined compound
• Keep documentation showing it is not a commercial calcium hypochlorite product
• Check if the solution requires a transportation of dangerous goods (TDG) classification
Related Products under Tariff item 2828.90.00
Barium Hypochlorite
Barium hypochlorite is a chemical compound used in pyrotechnics and specialty bleaching applications. It is a separate chemically defined compound of an inorganic base, falling under the 'Other' provision of heading 28.28 as a hypochlorite not elsewhere specified.
Lithium Hypochlorite Powder
Lithium hypochlorite powder is a dry, chemically defined compound used for pool sanitization and disinfection. It is an inorganic hypochlorite of lithium, not specifically named in heading 28.28, so it is classified under the 'Other' tariff item.
Magnesium Hypochlorite Solution
Magnesium hypochlorite solution is an aqueous solution of magnesium hypochlorite used in industrial bleaching and disinfection. It is a separate chemically defined compound dissolved in water, falling under Chapter 28 Note 1(b) and classified as 'Other' in heading 28.28.
Potassium Bromite
Potassium bromite is a chemical compound used in analytical chemistry and water bromination. It is a separate chemically defined compound of an inorganic base, classified under the 'Other' provision of heading 28.28 as a bromite not elsewhere specified.
Potassium Hypochlorite Crystals
Potassium hypochlorite crystals are a crystalline form of potassium hypochlorite used in water treatment and bleaching. As a separate chemically defined compound of an inorganic base, it is classified as 'Other' in heading 28.28, distinct from calcium hypochlorite.
Sodium Chlorite Powder
Sodium chlorite powder is a chemically defined compound used for chlorine dioxide generation in water treatment. It is an inorganic chlorite of sodium, not specifically named in heading 28.28, so it falls under the 'Other' tariff item.