Rayon Production Liquid Caustic Soda 35% from United States
35% NaOH aqueous solution optimized for viscose rayon fiber production in the textile industry. Tariff item 2815.12.00 applies to this soda lye as a pure chemically defined compound in water, distinct from mixtures or textile chemical preparations.
Duty Rate — United States → Canada
0%
Import Tips
• Verify the solution does not contain carbon disulfide or other additives used in rayon processing, as those would change classification
• Ensure the concentration is within the specified range for the tariff item
• Keep records of the textile end-use to demonstrate the product is not a preparation of Chapter 38