Sodium Xylene Sulfonate from China
Sodium xylene sulfonate (CAS 1300-72-7) is a hydrotrope and coupling agent derived from sulfonation of xylene (dimethylbenzene), a phenolic hydrocarbon, containing only sulfo groups. It falls under HTS 2908.99.1500 as a salt of a sulfonated phenol derivative used in liquid detergents to enhance solubility.
Duty Rate — China → United States
43%
Rate breakdown
9903.05.3112.5%Except for products described in headings 9903.05.85–9903.05.92, articles the product of China, as provided for in U.S. note 52 to this subchapter
9903.88.0325%Except as provided in headings 9903.88.13, 9903.88.18, 9903.88.33, 9903.88.34, 9903.88.35, 9903.88.36, 9903.88.37, 9903.88.38, 9903.88.40, 9903.88.41, 9903.88.43, 9903.88.45, 9903.88.46, 9903.88.48, 9903.88.56, 9903.88.64, 9903.88.66, 9903.88.67, 9903.88.68, or 9903.88.69, articles the product of China, as provided for in U.S. note 20(e) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(f)
Import Tips
• Include detailed chemical analysis certificate confirming >95% purity; label with proper UN number if flammable
• Avoid declaring as 'detergent additive' to prevent reclassification to Chapter 34