Gentisate Sodium Hemihydrate from China
Sodium gentisate hemihydrate, salt of the named gentisic acid, remains classified under HTS 2918.29.2000 as water of hydration doesn't change chemical definition. Used in injectables and topicals.
Duty Rate — China → United States
44%
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
• Karl Fischer titration for 0.5 H2O; CAS 16023-90-0 declaration
• Sterile grade needs additional DMF filing