Tobias Acid with 0.2% Stabilizer from Canada
Tobias acid containing 0.2% sodium sulfite stabilizer for transport stability. Remains classified under HTS 2921.45.90.10 per Chapter 29 note 1(f) as stabilizer necessary for preservation. Used in disperse dye manufacturing.
Duty Rate — Canada → United States
16.5%
Rate breakdown
9903.05.2910%Except for products described in headings 9903.05.85–9903.05.93, articles the product of Canada, as provided for in U.S. note 52 to this subchapter
Import Tips
• Declare stabilizer percentage (<1%) on commercial invoice; stabilizer must be 'necessary for transport'
• Customs may require proof stabilizer doesn't impart specific use functionality
• Monitor for precipitation in humid storage; use desiccant packets in drums