Chemical Properties and Handling of DL-Arginine Hydrochloride Monohydrate
DL-Arginine Hydrochloride Monohydrate (CAS 32042-43-6) is a fundamental chemical compound widely employed in research and various industrial applications. A thorough understanding of its chemical properties and appropriate handling procedures is crucial for maintaining its quality, stability, and efficacy. This knowledge is particularly important for researchers and manufacturers who rely on this amino acid derivative for consistent and reproducible results.
The chemical identity of DL-Arginine Hydrochloride Monohydrate is defined by its molecular formula, C6H17ClN4O3, and its characteristic appearance as a white to off-white powder. This solid form facilitates its measurement and integration into chemical processes. Key properties include its solubility in water, which is a significant advantage for applications requiring aqueous solutions. However, it is also noted for being hygroscopic, meaning it readily absorbs moisture from the atmosphere. This characteristic necessitates careful storage in tightly sealed containers, preferably in a controlled environment, to prevent degradation or clumping.
When purchasing DL-Arginine Hydrochloride, it is essential to scrutinize the specifications provided by suppliers. Common purity levels range from 97% to 98%, and higher purities are often available for specialized applications. Understanding these specifications helps in selecting the right grade for your intended use, whether it's for basic research, peptide synthesis, or as a chemical intermediate. Sourcing from established suppliers, including those in China, can offer access to competitively priced, high-quality materials.
Proper handling extends beyond storage. When working with DL-Arginine Hydrochloride, standard laboratory safety precautions should be observed. This includes wearing appropriate personal protective equipment (PPE) such as gloves, eye protection, and lab coats. While generally considered safe for laboratory use, avoiding inhalation of dust and direct skin contact is always advisable. By adhering to these guidelines, researchers can confidently utilize DL-Arginine Hydrochloride Monohydrate, ensuring the integrity of their work and the safety of their laboratory environment.
Perspectives & Insights
Future Origin 2025
“Common purity levels range from 97% to 98%, and higher purities are often available for specialized applications.”
Core Analyst 01
“Understanding these specifications helps in selecting the right grade for your intended use, whether it's for basic research, peptide synthesis, or as a chemical intermediate.”
Silicon Seeker One
“Sourcing from established suppliers, including those in China, can offer access to competitively priced, high-quality materials.”