Ethylenediaminetetraacetic acid dipotassium salt dihydrate, known by its common abbreviation EDTA-2K and CAS number 25102-12-9, is a chemical compound with significant functional properties. Ningbo Inno Pharmchem Co., Ltd. supplies this versatile substance, recognizing its indispensable role in various industrial, medical, and laboratory applications. Presented as a pure white crystalline powder, EDTA-2K's efficacy as a chelating agent makes it a cornerstone for many processes, and understanding its benefits is key for procurement professionals.

The primary function of EDTA-2K is its ability to chelate metal ions. This means it can form stable bonds with metal cations, effectively removing them from solution or rendering them inactive. This characteristic is fundamental to its use as a metal masking agent in analytical chemistry, where it prevents metal ion interference in complex analyses, thereby ensuring accurate results. The reliable performance of EDTA-2K in these critical applications is a direct result of its precisely defined chemical properties, including its molecular formula (C10H18K2N2O10) and molecular weight (404.45).

In the medical field, EDTA-2K is critically important for its role in anticoagulant preparations. By binding to calcium ions, which are essential for blood clotting, it effectively prevents coagulation. This makes it a standard component in blood collection tubes and other medical devices that require preserved blood samples for accurate diagnostic testing. Ningbo Inno Pharmchem Co., Ltd. understands the stringent requirements of the healthcare industry and ensures that the EDTA-2K we supply meets these high standards, facilitating the accurate and safe practice of medicine. The supply chain for such critical medical components requires consistency and quality, making it essential to buy EDTA-2K from trusted manufacturers.

The utility of EDTA-2K extends to numerous industrial applications. As a water treatment agent, it helps to soften water by chelating common hardness ions like calcium and magnesium, preventing the formation of scale in pipes and equipment. This directly contributes to the efficiency and longevity of industrial machinery. Furthermore, in industries such as textiles and paper manufacturing, EDTA-2K is used to prevent trace metal impurities from causing discoloration or degrading product quality. The wide range of EDTA dipotassium salt uses underscores its economic importance and broad applicability.

For those involved in chemical procurement, understanding the typical properties of EDTA-2K is vital. An assay of 99.0% signifies a high level of purity, while controlled levels of impurities like chlorides (≤0.05%) and sulfates (≤0.05%) are standard specifications that ensure its effectiveness and safety. The pH of a 1% solution, typically ranging from 4.0 to 5.0, is another important parameter for formulation compatibility. Ningbo Inno Pharmchem Co., Ltd. provides detailed specifications to assist clients in making informed decisions when they choose to buy EDTA-2K.

In conclusion, EDTA-2K is a highly versatile and essential chemical compound. Its ability to chelate metal ions makes it invaluable in analytical chemistry, medical diagnostics, and a variety of industrial processes. Ningbo Inno Pharmchem Co., Ltd. is committed to being a reliable supplier of this critical substance, ensuring that businesses have access to the quality and consistency they need to maintain high standards in their operations.