Description

L-Lysinium Dihydrogen Phosphate is a high-purity, crystalline salt form of the essential amino acid L-Lysine. This compound is valued for its enhanced stability and bioavailability compared to the free amino acid, making it a critical ingredient in advanced nutritional and pharmaceutical formulations. It is primarily utilized by manufacturers in the animal feed, human dietary supplement, and pharmaceutical industries seeking a reliable, water-soluble source of L-Lysine.

Application

• Animal Feed Additive: As a vital amino acid supplement in poultry, swine, and aquaculture feed to optimize growth performance and protein synthesis.
• Human Nutrition: A key ingredient in dietary supplements, clinical nutrition products, and fortified foods to support protein metabolism and overall health.
• Pharmaceutical Intermediates: Used in the synthesis of active pharmaceutical ingredients (APIs) and peptide-based drugs.
• Cell Culture Media: Serves as a component in specialized media formulations for biotechnology and pharmaceutical cell culture applications.
• Microbiological Research: Employed as a defined nutrient source in microbial growth media for research and industrial fermentation processes.

Basic Information

Product Name	L-Lysinium Dihydrogen Phosphate
CAS No.	94160-16-4
Molecular Formula	C6H15N2O2 • H3PO4
Molecular Weight	262.18 g/mol
Synonyms	L-Lysine Phosphate; Lysine Dihydrogen Phosphate; L-Lysine Monophosphate; (S)-2,6-Diaminohexanoic acid phosphate; Lysine Phosphate Salt; Feed Grade L-Lysine Phosphate; Lysine H3PO4; L-Lysine, phosphate (1:1)
EINECS	Contact for details

Quality Control

Our L-Lysinium Dihydrogen Phosphate is manufactured under a strict quality management system. Each batch is tested to ensure it meets high-purity standards suitable for nutritional and technical applications. Certificates of Analysis (COA) documenting key parameters such as assay, optical rotation, and heavy metal content are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and must be kept in its original, sealed packaging until use to prevent absorption of atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms
Assay (HPLC)	≥ 98.0%
Specific Rotation	+21.0° to +23.0°
Loss on Drying	≤ 1.0%
Heavy Metals (as Pb)	≤ 10 ppm
Residue on Ignition	≤ 0.1%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.