Pharma Grade Nicotinic Acid Micronized Powder from Canada
Micronized pharmaceutical grade nicotinic acid powder optimized for tablet compression and bioavailability in extended-release formulations. Classified as pharmaceutical grade niacin under HTS 2936.29.1610, meeting chapter requirements for unmixed vitamin derivatives.
Duty Rate — Canada → United States
0%
Rate breakdown
9903.05.860%Universal product exemption (U.S. note 52(b))
Import Tips
• Verify particle size distribution certificates; ensure micronization doesn't add prohibited excipients; comply with cGMP for API handling during customs clearance