Industrial Anhydrous Sodium Sulfate 99.5% Purity from Japan
High-purity anhydrous Na2SO4 used in glass manufacturing as a fining agent to remove bubbles and improve clarity. Classified under tariff item 2833.11.00 for its anhydrous form and chemical definition as disodium sulfate.
Duty Rate — Japan → Canada
0%
Import Tips
• Ensure the product is pure anhydrous disodium sulfate without organic or glass additives
• Have a certificate of analysis showing 99.5% purity for CBSA
• Verify the product is not doped for electronics, which would fall under Chapter 38