Sulfacetamide Sodium Ophthalmic Grade Powder from China
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.
Duty Rate — China → United States
19%
Rate breakdown
9903.05.3112.5%Section 301 (forced labor) — additional 12.5% ad valorem on products of China
Import Tips
• Comply with USP <797> sterile compounding standards for ophthalmic use
• Microbial limits testing mandatory; endotoxin levels <0.5 EU/mg
• Label clearly as ophthalmic grade to justify specific classification