Sterile D(-)-p-Hydroxyphenylglycine Ammonium Salt from China
Ammonium salt of d(-)-p-Hydroxyphenylglycine in sterile grade, under HTS 2922.50.11.00 for organic base salts per Chapter 29 note (C)(2). Intended for sterile fermentation media in antibiotic production.
Duty Rate — China → United States
6.5%
Rate breakdown
9903.03.030%Articles the product of any country, as provided for in subdivision (aa)(ii) of U.S. note 2 to this subchapter
Import Tips
• Include sterility test results (USP <71>); non-sterile may classify differently
• GMP documentation aids FDA review; declare pyrogen-free status
• Batch traceability required for pharma intermediates