Technical Grade Sulfuric Acid from Mexico
Industrial-grade sulfuric acid (98%) for applications like water treatment, mining leachants, and pigment production. Falls under HTS 2807.00.00.00 as a basic inorganic acid, chemically defined without organic stabilizers excluded by chapter notes. Bulk commodity chemical imported in railcars or isotanks.
Duty Rate — Mexico → United States
0%
Rate breakdown
9903.05.860%Universal product exemption (U.S. note 52(b))
Import Tips
• Ensure tanker manifests specify acid concentration; obtain US Coast Guard approval for vessel imports
• Pitfall: impurities exceeding specs may reclassify to waste under 3825