Oxalic Acid Technical Grade from Mexico
Technical grade oxalic acid dihydrate (97-99% purity) for industrial cleaning and metal treatment. Still qualifies HTS 2917.11.00.00 as chemically defined organic compound per chapter standards. Minor impurities don't affect principal classification.
Duty Rate — Mexico → United States
13.1%
Rate breakdown
9903.05.5510%Except for products described in headings 9903.05.85–9903.05.92 and 9903.05.94, articles the product of Mexico, as provided for in U.S. note 52 to this subchapter
Import Tips
• Impurity profile must show oxalic acid >95%; higher impurities trigger 3824 classification
• Larger particle size (100-500μm) vs powder grades; declare appropriately for dust hazard