Technical Grade Sodium Sulfate from Canada
High-purity synthetic disodium sulfate for industrial detergents and paper pulping. HTS 2833.11.50 covers this 'other' category of chemically defined sodium sulfates.
Duty Rate — Canada → United States
10.4%
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
• Include manufacturing process details to prove synthetic vs. natural origin
• Monitor impurity levels to avoid reclassification as mixtures (3824)
• Use proper UN packaging for bulk chemical shipments