Pharma-Grade Phosphorus Pentachloride Powder from Canada
High-purity (99.9%) powdered phosphorus pentachloride meeting USP/EP standards for pharmaceutical intermediate production, particularly for acid chloride formation in API synthesis. HTS 2812.14.00.00 covers this chemically defined nonmetal halide oxide. Packaged in 1kg HDPE bottles under nitrogen.
Duty Rate — Canada → United States
10%
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 DMF or CEP for pharma use; FDA prior notice required for US entry
• Ensure GMP-compliant packaging prevents moisture absorption leading to HCl generation
• Avoid wooden pallets—use plastic due to corrosive fumes attacking wood