Formaldehyde-Sulfoxylate Reducing Agent from Canada
Industrial reducing agent combining formaldehyde sulfoxylate with inorganic salts for leather dyeing and finishing processes. Covered by HTS 3824.99.32.00 for sulfoxylate-based inorganic compound mixtures.
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
• TSCA registration required for formaldehyde-releasing compounds
• Formaldehyde emission testing may be needed
• Distinguish from pure dye vat reducers (2831)