Ascorbic Acid (Vitamin C) Lactone from Germany
Ascorbic acid features an enediol-lactone structure with oxygen heteroatoms only, classified under HTS 2932.20.50. Used as antioxidant in food, pharma, and cosmetics.
Duty Rate — Germany → United States
10%
Rate breakdown
9903.05.3910%Section 301 (forced labor) — European Union member state (col1 rate < 10 percent): MFN < 10% → total duty capped at 10%
Import Tips
• Food grade requires USP/NF certificate; pharma grade needs DMF filing
• Particle size specification critical for dissolution rate compliance