Sodium Dithionite Flakes Industrial from China
Flaked form of sodium dithionite for easier handling in wastewater treatment and food processing decolorization. Falls under HTS 2831.10.5000 as unstabilized 'other' dithionites of sodium, chemically defined inorganic compound. Commonly used in environmental remediation.
Duty Rate — China → United States
43%
Rate breakdown
9903.88.0325%Except as provided in headings 9903.88.13, 9903.88.18, 9903.88.33, 9903.88.34, 9903.88.35, 9903.88.36, 9903.88.37, 9903.88.38, 9903.88.40, 9903.88.41, 9903.88.43, 9903.88.45, 9903.88.46, 9903.88.48, 9903.88.56, 9903.88.64, 9903.88.66, 9903.88.67, 9903.88.68, or 9903.88.69, articles the product of China, as provided for in U.S. note 20(e) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(f)
9903.05.3112.5%Section 301 (forced labor) — additional 12.5% ad valorem on products of China
Import Tips
• Label with exact physical form (flakes/powder) and CAS 7775-14-6 for customs verification
• Obtain prior FDA approval if destined for food contact applications