Tartaric Acid for Effervescent Tablets from Mexico
Coarse granular tartaric acid optimized for effervescent tablet production with bicarbonate, classified as pure tartaric acid under HTS 2918.12.00.00. Particle size controlled for rapid CO2 release.
Duty Rate — Mexico → United States
10%
Rate breakdown
9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
Import Tips
• Specify mesh size (20-60 typically) in specs; affects duty uniformity
• Flowability testing prevents tablet press issues post-import
• Vitamin C tablets common; ensure stability during transit