Thionyl Chloride Anhydrous 99.9% ACS Reagent from Canada
ACS reagent-grade thionyl chloride is ultra-pure anhydrous SOCl2 for analytical and research applications, free of water to avoid hydrolysis. It qualifies under HTS 2812.17.00.00 as a pure chloride oxide of nonmetals, per subchapter II definitions. Commonly used in converting carboxylic acids to acid chlorides.
Duty Rate — Canada → United States
13.7%
Rate breakdown
9903.03.0110%Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
Import Tips
• Require COA confirming <0.005% water content for accurate HTS verification
• Ship under nitrogen blanket in sealed glass ampoules to maintain anhydrous state