Micronized Synthetic Cryolite from China
Micronized synthetic cryolite is a finely ground form of sodium hexafluoroaluminate (Na3AlF6) with particle sizes below 10 microns, used for fine flux applications in glass and enamel frits. The particle size does not change the chemical identity, and it remains a chemically defined compound under Chapter 28. This tariff item covers the compound in any particle size.
Duty Rate — China → Canada
0%
Import Tips
• Confirm that the micronized powder does not contain any added dispersants or surfactants, which could affect classification
• Provide the CBSA with the particle size distribution and chemical analysis
• Check if the fine powder requires special handling documentation under Canadian workplace safety regulations