Sulfacetamide Sodium USP Crystals
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.
Import Duty Rates by Country of Origin
| Origin Country | MFN Rate | Ch.99 Surcharges | Total Effective Rate |
|---|---|---|---|
| 🇨🇳China | 6.5% | — | 6.5% |
| 🇲🇽Mexico | 6.5% | — | 6.5% |
| 🇨🇦Canada | 6.5% | — | 6.5% |
| 🇩🇪Germany | 6.5% | — | 6.5% |
| 🇯🇵Japan | 6.5% | — | 6.5% |
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If imported as sulfacetamide free acid rather than sodium salt
Only the sodium salt is specifically named; other salt forms or free acid go to other sulfonamide categories.
If in bulk medicinal preparations for retail packaging
Bulk medicaments containing sulfacetamide classify in Chapter 30 when mixed with excipients.
Not sure which classification is right?
Our AI classifier can analyze your specific product and recommend the correct HTS code with confidence.
Import Tips & Compliance
• 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
Related Products under HTS 2935.90.32.00
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Sulfacetamide sodium powder meeting ophthalmic pharmacopeial standards, classified under HTS 2935.90.32.00 as a named sulfonamide drug. This high-purity form is used in manufacturing eye drops and ointments for bacterial conjunctivitis treatment.
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Sterile Acetylsulfisoxazole for Injection
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