2,5-Dimethoxysulfanilanilide from Mexico
2,5-Dimethoxysulfanilanilide is a methoxylated sulfonanilide derivative classified under tariff item 2935.90.00 as an 'Other' sulphonamide. It is a chemically defined organic compound with dimethoxy substitutions on the sulfanilanilide structure. This product is used in dye chemistry and as an intermediate in organic synthesis.
Duty Rate — Mexico → Canada
0%
Import Tips
• Verify the chemical structure and purity to ensure classification under Chapter 29
• Declare the correct 8-digit tariff item 2935.90.00 to avoid misclassification penalties
• Keep records of the chemical identity for CBSA verification