High-Purity Lignosulfonate for Pharmaceuticals from United States
High-purity lignosulfonate for pharmaceuticals, a pharma-grade, low-ash sodium lignosulfonate from highly purified pulp lyes, used as a tablet binder and stabilizer. It retains the character of a residual lye from wood pulp and is classifiable under tariff item 3804.00.00.
Duty Rate — United States → Canada
0%
Import Tips
• Ensure the product is a lignin sulphonate and not a medicament
• Provide documentation of the purification process
• Verify the product does not contain tall oil