Electronic Cleaning Formic Acid 10% from Mexico
10% formic acid solution for PCB flux removal in electronics manufacturing, under HTS 2915.11.00.00 per note (d) water-diluted compounds. Low concentration prevents corrosion during precision cleaning.
Duty Rate — Mexico → United States
15.5%
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
• Specify electronics cleaning validation; concentration determines if cleaning prep
• pH-buffered versions need additive disclosure to confirm chapter 29 fit