DL-Lysine Hydrochloride USP
DL-Lysine hydrochloride USP is the racemic mixture of D- and L-lysine salts meeting pharmacopeia standards for pharmaceutical synthesis. Used where both enantiomers are required. HTS 2922.41.0010 includes racemic lysine salts with USP compliance.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If other amino acid salts beyond lysine
Non-lysine amino-acid salts fall under subsequent numerical provisions per chapter note 3.
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 intended pharma synthesis use to justify USP classification
• Avoid optical rotation confusion with L-form—clear specs prevent reclass
Related Products under HTS 2922.41.00.10
L-Lysine Monohydrochloride USP
L-Lysine monohydrochloride is the hydrochloride salt of the essential amino acid L-lysine, meeting United States Pharmacopeia (USP) standards for purity and quality. It is a white crystalline powder used primarily as a nutritional supplement in food and pharmaceuticals. Classified under HTS 2922.41.0010 due to its status as a lysine salt compliant with pharmacopeia requirements.
Feed Grade L-Lysine HCL 98.5% Codex Alimentarius
High-purity L-lysine hydrochloride (98.5% min) meeting Codex Alimentarius standards for use in animal feed formulations. This essential amino acid salt corrects dietary deficiencies in livestock diets. Classified in HTS 2922.41.0010 for codex-compliant lysine salts.
L-Lysine Base USP (Free Form)
Pure L-lysine base (free amino acid) in USP grade, the active form before salt conversion, used in specialized formulations. Meets pharmacopeia identity, purity tests. Technically a 'salt thereof' under broad HTS 2922.41.0010 for USP lysine products.
L-Lysine HCL FCC Grade
L-Lysine hydrochloride in Food Chemical Codex (FCC) grade is a high-purity essential amino acid salt used in food fortification and animal nutrition. It meets strict FCC purity specifications for direct food additive use. Falls under HTS 2922.41.0010 as a lysine salt compliant with food safety codex standards.
L-Lysine Sulfate USP
L-Lysine sulfate is the sulfuric acid salt of L-lysine, certified to USP standards for use in dietary supplements and pharmaceuticals. This free-flowing powder provides high bioavailability of the essential amino acid. HTS 2922.41.0010 applies as it meets pharmacopeia requirements for lysine salts.
Pharmaceutical Grade Lysine Acetate USP
Lysine acetate USP is the acetic acid salt of L-lysine used in sterile injectables and oral pharmaceuticals, meeting strict USP-NF monographs. Provides stable, soluble form for medical applications. HTS 2922.41.0010 covers this pharmacopeia-grade lysine salt.