Fluostannic Acid from United States
Fluostannic acid (H2SnF6) is used in tin plating and textile finishing, classified as an 'other' complex fluorine salt in tariff item 2826.90.00. It meets all chemical definition notes for Chapter 28 as a separate chemically defined compound. This product is supplied in corrosive liquid form.
Duty Rate — United States → Canada
0%
Import Tips
• Confirm the product is not mixed with other acids or additives that could change classification
• Provide the chemical formula and concentration to the CBSA
• If supplied as a solution, ensure the solvent is only for safety or transport per Chapter 28 Note 1(c)