Calcium Formate from Canada
Calcium formate (HCOO)₂Ca is the calcium salt of formic acid, widely used as a concrete accelerator, feed additive for livestock, and in leather production. Classified under HTS 2915.12.00.00 as a formic acid salt, it qualifies as a chemically defined organic compound. This dihydrate powder is imported for construction and agriculture sectors.
Duty Rate — Canada → United States
15.5%
Rate breakdown
9903.05.2910%Except for products described in headings 9903.05.85–9903.05.93, articles the product of Canada, as provided for in U.S. note 52 to this subchapter
Import Tips
• Provide assay certificate (>98% purity) to distinguish from construction mixtures potentially classifiable elsewhere
• For feed-grade imports, include FDA prior notice and comply with animal feed regulations to avoid delays