Sodium Sulfate Decahydrate (Glauber's Salt) from Japan
Disodium sulfate decahydrate (Na2SO4·10H2O), known as Glauber's salt, a hydrated form chemically defined under Chapter 28. It falls under this tariff item as a form of disodium sulfate.
Duty Rate — Japan → Canada
0%
Import Tips
• Confirm the product is the decahydrate form of disodium sulfate
• Provide a certificate of analysis
• Ensure it is not mixed with other substances