Niobium Pentachloride from United States
Niobium pentachloride (NbCl5) is a yellow crystalline solid used as a catalyst in organic synthesis and in the production of superconductors. Although niobium is a metal, it is treated as a non-metal chloride for classification purposes under Chapter 28, specifically tariff item 2812.19.00 as 'Other' chlorides of non-metals. The product is a chemically defined compound.
Duty Rate — United States → Canada
0%
Import Tips
• Confirm the product is not a metal alloy or sintered carbide, which would fall under Section XV
• Provide a certificate of analysis to demonstrate chemical purity
• Ensure proper packaging for moisture-sensitive material