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Turnbull's Blue Pigment Preparation from Canada

Turnbull's blue, a ferrous hexacyanoferrate pigment used in analytical chemistry stains and inks. Classified in HTS 3206.49.55.00 for hexacyanoferrate-based inorganic coloring matter. It offers a softer blue tone than Prussian blue.

Duty Rate — Canada → United States

13.7%

Rate breakdown

9903.03.0110%Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter

Import Tips

Lab-grade pigments require USP/ACS compliance certs for import validation

Specify 'pigment and preparation' in commercial invoice to distinguish from raw salts

Watch for misclassification as extenders if used in oil paints

Turnbull's Blue Pigment Preparation from Canada — Import Duty Rate | HTS 3206.49.55.00