Carbenicillin Sodium from China
Carbenicillin sodium, an early carboxypenicillin with penicillanic acid structure, sodium salt form for anti-Gram negative coverage. HTS 2941.10.50.00 'other' classification for this derivative salt compound. Pharmaceutical intermediate grade.
Duty Rate — China → United States
0%
Rate breakdown
9903.05.860%Universal product exemption (U.S. note 52(b))
Import Tips
• Include decarboxylation stability data; comply with residual solvent limits ICH Q3C
• Avoid bulk shipping without desiccants