3402.39.90/Sodium Xylene Sulfonate/Japan

Sodium Xylene Sulfonate from Japan

Hydrotrope anionic surfactant that enhances solubility in liquid detergents. Qualifies under 3402 for surface tension reduction despite primary hydrotrope function. 3402.39.90 for other anionics.

Duty Rate — Japan → United States

12.5%

Rate breakdown

9903.05.4912.5%Section 301 (forced labor) — Japan (col1 rate < 12.5 percent): MFN < 12.5% → total duty capped at 12.5%

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Import Tips

• Classify as pure substance; formulated cleaners go to 3402.90 or 3405

• Provide surface tension data confirming <45 dyne/cm threshold

• Corrosive nature requires proper UN packaging and hazmat declarations