For scientists and procurement managers in the pharmaceutical and biotechnology sectors, understanding the precise chemical profile of reagents is fundamental to successful research and development. CAPSO Sodium Salt, identified by its CAS number 102601-34-3, is a prime example of a specialized chemical whose properties dictate its utility. This zwitterionic buffer is highly regarded for its performance in biological applications that demand a stable alkaline pH. Delving into its chemical characteristics helps explain its widespread adoption in sensitive laboratory procedures.

The chemical identity of CAPSO Sodium Salt is formally recognized as 3-(cyclohexylamino)-2-hydroxypropanesulfonic acid sodium salt. Its molecular formula is C9H18NNaO4S, and it has a molecular weight of approximately 259.30 g/mol. This composition grants it its unique zwitterionic nature, where the molecule contains both a positively charged amine group and a negatively charged sulfonate group. This internal charge balance is key to its buffering capability, allowing it to effectively neutralize both acids and bases within its functional pH range of 8.9 to 10.3.

Researchers looking to buy CAPSO Sodium Salt often seek this specific CAS number to ensure they are acquiring the correct compound. The chemical structure contributes to its good water solubility and minimal interaction with biological macromolecules, which is crucial for applications in molecular biology and biochemistry. Unlike some other buffers, CAPSO Sodium Salt exhibits low metal binding affinity and is metabolically inert, further enhancing its suitability for delicate experimental conditions. For those procuring chemicals, searching for 'CAPSO Sodium Salt manufacturer China' is a common practice to identify reliable sources of this compound.

The importance of CAPSO Sodium Salt extends to its role in assay development, protein characterization, and even in certain diagnostic reagent formulations. Its predictable behavior and stability at alkaline pH make it a cornerstone reagent for many protocols. When considering a supplier, understanding their quality control measures and the consistency of their CAPSO Sodium Salt production is vital. A trusted manufacturer will not only offer competitive pricing but also ensure that each batch meets the specified purity and performance standards, making it easier for scientists to buy with confidence.