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2935.90.32.00/Sulfacetamide Sodium USP Crystals/Mexico

Sulfacetamide Sodium USP Crystals from Mexico

Sulfacetamide sodium is a water-soluble sulfonamide salt listed specifically in HTS 2935.90.32.00 as an anti-infective agent. These USP-grade crystals are primarily used in ophthalmic formulations for treating bacterial eye infections like conjunctivitis.

Duty Rate — Mexico → United States

16.5%

Rate breakdown

9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
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Import Tips

• Include FDA import alert screening documentation for ophthalmic drug substances

• Verify sodium salt form explicitly; acid form may classify differently

• Ensure proper temperature-controlled shipping to maintain crystal stability

Sulfacetamide Sodium USP Crystals from Mexico — Import Duty Rate | HTS 2935.90.32.00