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2837.20.10.00/Potassium Ferricyanide Lab Crystals/Canada

Potassium Ferricyanide Lab Crystals from Canada

Large crystal form of potassium ferricyanide for educational lab demonstrations of redox reactions. Falls under HTS 2837.20.10.00 as a complex cyanide, pure and chemically defined. Iconic for 'Prussian blue' formation experiments.

Duty Rate — Canada → United States

11.1%

Rate breakdown

9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
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Import Tips

• Use ISBP-compliant invoice with HTS breakdown for small lab quantities to speed CBP review

• Ensure child-resistant packaging for retail lab sales to meet CPSC import standards

Potassium Ferricyanide Lab Crystals from Canada — Import Duty Rate | HTS 2837.20.10.00