Potassium Fluoroaluminate from Japan
Potassium fluoroaluminate (KAlF4), also known as potassium cryolite, is a complex fluorine salt used as a flux in aluminum smelting and welding applications. It is classified under tariff item 2826.90.00 as a fluoroaluminate. This product meets Chapter 28 Note 1 criteria as a separate chemically defined compound.
Duty Rate — Japan → Canada
0%
Import Tips
• Confirm the product is not mixed with other fluxes or organic binders, as Chapter 28 Note 2 restricts carbon compounds
• Provide the chemical formula and purity to the CBSA
• If used in welding, ensure it is not formulated with other additives that could change classification