In the rigorous environment of scientific research and development, the quality and purity of laboratory reagents are paramount. Ethylenediaminetetraacetic Acid Tetrasodium Salt Hydrate, commonly referred to as EDTA Tetrasodium Salt Hydrate and identified by CAS 194491-31-1, is a fundamental chemical compound widely utilized across various laboratory disciplines. Its exceptional properties as a chelating agent make it indispensable for controlling metal ion concentrations in a multitude of experimental setups, from biochemical assays to molecular biology protocols. For research institutions and laboratory managers, understanding its applications and sourcing it from reputable suppliers is key to ensuring experimental accuracy and reproducibility.

The primary function of EDTA Tetrasodium Salt Hydrate in a laboratory setting is its ability to bind and sequester metal ions. Many biological and chemical processes are sensitive to the presence of free metal ions, which can act as catalysts for degradation, interfere with enzymatic activity, or affect the stability of biological molecules. For instance, in molecular biology, EDTA is often included in buffers to inhibit DNases and RNases, enzymes that degrade nucleic acids and are often activated by divalent cations like magnesium and calcium. By chelating these ions, EDTA Tetrasodium Salt Hydrate helps preserve the integrity of DNA and RNA samples, which is critical for downstream applications like PCR, sequencing, and cloning.

Furthermore, in biochemistry and cell biology, EDTA Tetrasodium Salt Hydrate is used to protect enzymes and proteins from inactivation by metal ions. It can also be employed in techniques such as protein purification and chromatography to prevent protein aggregation or degradation mediated by trace metals. Its application in analytical chemistry for the determination of metal ion concentrations, often through titration, is also a significant use case for researchers. The availability of high-purity grades, typically 98% or greater, ensures that experimental results are reliable and free from interference by impurities.

Procuring laboratory-grade EDTA Tetrasodium Salt Hydrate requires a focus on quality and consistency. Research institutions and commercial labs often seek out suppliers who can provide detailed specifications, lot-specific Certificates of Analysis (COA), and ensure reliable, timely delivery. When purchasing for research purposes, it is important to consider the required quantity, ranging from small research-scale amounts to larger volumes for extensive projects. Many chemical suppliers offer various packaging options to meet these diverse needs.

For laboratories looking to buy EDTA Tetrasodium Salt Hydrate, partnering with a trusted manufacturer and supplier is crucial. This ensures that the chemical meets the rigorous standards required for scientific research. Focusing on suppliers who offer competitive pricing for bulk purchases, while maintaining stringent quality control, can significantly support the budgetary needs of research projects. As a dedicated supplier of fine chemicals, we provide high-quality EDTA Tetrasodium Salt Hydrate that meets the demanding requirements of the research community.

In conclusion, Ethylenediaminetetraacetic Acid Tetrasodium Salt Hydrate is an indispensable tool in the modern laboratory, vital for ensuring the accuracy and success of a wide array of research applications. Its role in protecting nucleic acids, stabilizing proteins, and enabling precise analytical measurements underscores its importance. For any research scientist or lab manager needing to buy EDTA Tetrasodium Salt Hydrate, prioritizing purity, supplier reliability, and consistent quality will ultimately contribute to more robust and meaningful scientific discoveries.