Calcium Iodide Dihydrate
Calcium iodide dihydrate is a hydrated form of calcium iodide used in nutritional supplements and photography chemicals. As a chemically defined inorganic compound with water of crystallization, it falls under this tariff item for iodides.
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 imported as a finished nutritional supplement
Prepared food supplements are classified in Chapter 21, not as separate chemical compounds.
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
• Declare the exact hydrate form on customs documentation to avoid classification disputes
• Keep the product in sealed packaging to prevent moisture loss during transport
• Check if the nutritional supplement use requires Health Canada notification
Related Products under Tariff item 2827.60.00
ACS Reagent Potassium Iodide
ACS reagent potassium iodide is a high-purity chemical used in analytical chemistry laboratory work. As a chemically defined potassium iodide meeting stringent purity standards, it falls under this tariff item for iodides.
Ammonium Iodide Crystals
Ammonium iodide crystals are used as expectorants in pharmaceuticals, photographic chemicals, and feed additives. As an ammonium salt of iodine, this chemically defined compound falls under the tariff item for iodides.
Barium Iodide Hydrate
Barium iodide dihydrate is a chemically defined inorganic compound used in scintillation detectors and as a reagent in analytical chemistry. It falls under tariff item 2827.60.00 as an iodide of an inorganic base, with the water of hydration not altering its classification.
Calcium Iodide Anhydrous
Calcium iodide anhydrous is a white crystalline salt used in pharmaceutical manufacturing and as a feed additive for livestock. It is a chemically defined inorganic compound of calcium and iodine, falling under this tariff item for iodides and iodide oxides.
Calcium Iodide Tetrahydrate
Calcium iodide tetrahydrate is employed in X-ray contrast media precursors and iodine supplements. This chemically defined hydrated iodide falls under the tariff item for iodides and iodide oxides.
Copper(I) Iodide Crystals
Copper(I) iodide crystals are high-purity inorganic compounds used in semiconductor doping and luminescent materials. As a chemically defined iodide of copper, this product falls under the tariff item for iodides and iodide oxides.