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Cobalt Naphthenate Catalyst from Canada

Cobalt naphthenate serves as a polymerization catalyst in polyester resin production and as a paint drier. As a water-insoluble salt of naphthenic acids, it precisely matches HTS 3824.99.75 classification for industrial chemical preparations. Concentration typically 6-10% cobalt metal content.

Duty Rate — Canada → United States

13.7%

Rate breakdown

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

Import Tips

Cobalt content requires conflict minerals reporting under Dodd-Frank if applicable

Classify as UN3077 Environmentally Hazardous Substance for transport

Avoid dilution beyond 12% solids to maintain chemical preparation status

Cobalt Naphthenate Catalyst from Canada — Import Duty Rate | HTS 3824.99.75