Purified Sodium Dichromate Crystals from United States
> Purified sodium dichromate crystals with impurities below 0.1% are a chemically defined compound of Chapter 28, not excluded by the chapter notes. As a salt of an oxometallic acid, it is classified under tariff item 2841.30.00, even when intended for pharmaceutical precursor synthesis.
Duty Rate — United States → Canada
0%
Import Tips
• > Document the impurity profile and intended use to justify the classification under 2841.30.00
• If the crystals are for pharmaceutical synthesis, check whether Health Canada requires additional documentation
• Ensure the shipment is accompanied by a commercial invoice describing the product as sodium dichromate