Bulk Calcium Hypochlorite Flakes 68%
Bulk calcium hypochlorite flakes with 68% available chlorine, supplied in 50 lb drums for industrial water purification. This product is a commercial calcium hypochlorite, a separate chemically defined compound of heading 28.28, and is not excluded by Chapter 28 notes.
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 not commercial calcium hypochlorite but other hypochlorites
Other hypochlorites fall under this sibling item.
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 product is clearly labelled as calcium hypochlorite with available chlorine percentage
• Provide a safety data sheet (SDS) to the CBSA if requested
• Verify that the flakes are not mixed with other chemicals that could change classification
Related Products under Tariff item 2828.10.00
Calcium Hypochlorite Pool Shock Powder 70%
High-strength powdered calcium hypochlorite at 70% chlorine for shocking swimming pools. This is a commercial calcium hypochlorite product, classifiable under heading 28.28 as a separate chemically defined compound, and not excluded by Chapter 28 legal notes.
Cal Hypo Tablets for Spa Sanitization
3-inch calcium hypochlorite tablets (65% chlorine) for slow dissolution in spas and hot tubs. These are other calcium hypochlorites in commercial form, falling under heading 28.28, and are not excluded by Chapter 28 notes.
Commercial Calcium Hypochlorite Granules 65%
Granular commercial calcium hypochlorite with 65% available chlorine for swimming pool disinfection and water treatment. This product is a commercial calcium hypochlorite of heading 28.28, a separate chemically defined compound, and not excluded by Chapter 28 notes.
High-Test Calcium Hypochlorite (HTH) Powder
High-test calcium hypochlorite (HTH) powder at 90% purity for bleaching and sanitation in textile and paper industries. This is a commercial calcium hypochlorite, a separate chemically defined compound of heading 28.28, and not excluded by Chapter 28 notes.
Stabilized Calcium Hypochlorite Briquettes
Briquetted calcium hypochlorite stabilized against decomposition, containing 70% chlorine for drinking water treatment. This is a commercial calcium hypochlorite with a stabilizer, classifiable under heading 28.28, and not excluded by Chapter 28 notes.