Fast Blue B2R Base from Mexico
Fast Blue B2R Base diazonium salt produces brilliant blue azo dyes for acrylic fibers and inks. Falls under HTS 2927.00.40.00 as specified in additional U.S. note 3 for controlled dye intermediates. Contains permitted anticaking stabilizer per chapter note (f).
Duty Rate — Mexico → United States
110%
Rate breakdown
9903.04.6093.5%Except as provided in heading 9903.04.61, patented pharmaceutical articles as provided for in subdivisions (c) and (d) of U.S. note 40 to this subchapter
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
• Certify non-explosive formulation; diazonium salts require DOT hazardous material declaration
• Cross-reference with Color Index (C.I.) numbers for customs verification
• Bulk only; retail packs trigger chapter exclusion to 3212