Sodium Hydrosulfite Powder 85% from Mexico
> Sodium Hydrosulfite Powder 85% is a technical-grade sodium hydrosulfite with an 85% assay, used for pulp bleaching and as a mordant in leather processing. As a chemically defined sodium dithionite, it is classified under tariff item 2831.10.00. The product meets Chapter 28 Note 1(a) as a separate compound.
Duty Rate — Mexico → Canada
0%
Import Tips
• > Confirm the product is not stabilized with organic substances, as per Chapter 28 Note 2
• Provide the exact assay and impurities on the invoice
• Check if the product requires a permit under the Canadian Environmental Protection Act for industrial use