Neutralizing Agent for Leather Tanning from Germany
A buffered alkaline preparation used after chrome tanning to adjust pH and lock in tannins for stable leather. It is classified under tariff item 3809.93.00 as a product or preparation of a kind used in the leather industry, preventing acid reversion in finished hides.
Duty Rate — Germany → Canada
0%
Import Tips
• Confirm the product is a preparation or mixture, not a separate chemically defined compound, which would be excluded from Chapter 38
• Be prepared to provide technical data showing its function in leather processing
• Check if the product contains any substances listed in subheading notes that could trigger other classifications