For professionals in chemical synthesis, research, and manufacturing, a thorough understanding of a compound's chemical properties and specifications is essential. Alpha-Ketoglutaric Acid Potassium Salt (CAS 997-43-3) is a chemical intermediate with distinct characteristics that dictate its applications. NINGBO INNO PHARMCHEM CO.,LTD. provides comprehensive technical data on this compound, ensuring clients can make informed sourcing decisions.

The primary chemical identity of Alpha-Ketoglutaric Acid Potassium Salt is defined by its molecular formula C5H5KO5 and a molecular weight of 184.19 g/mol. Its appearance is described as a white to light yellow crystalline powder, a physical form that is generally stable and easy to handle. The compound's purity, typically specified as ≥98% or ≥99% assay, is a critical parameter for its effectiveness in downstream applications, whether in pharmaceuticals, food science, or chemical synthesis.

Beyond its basic composition, other key specifications often include limits for loss on drying, transmittance, and trace metals. For example, a low loss on drying (≤1.0%) indicates the absence of excessive moisture, which is important for stability. Transmittance (≥95% for 10% H2O) provides an indication of purity and absence of particulate impurities. Strict limits on heavy metals (≤10 ppm) and specific elements like Arsenic (≤1 ppm) and Lead (≤1 ppm) are crucial, especially for applications in medical raw materials and food additives.

NINGBO INNO PHARMCHEM CO.,LTD. ensures that these specifications are met through rigorous quality control protocols. When clients inquire about 'alpha-ketoglutaric acid potassium salt chemical properties', they are often looking for detailed information on solubility, stability, and reactivity. While this article focuses on the provided specifications, further technical documentation is available for those who 'purchase alpha-ketoglutaric acid potassium salt' for specific research or manufacturing needs.

The compound’s role as an intermediate in the Krebs cycle and as a nitrogen transporter is directly related to its chemical structure and functional groups. The presence of the alpha-keto group and the carboxylate groups, along with the potassium counterion, contributes to its reactivity and biological activity. Understanding these aspects is vital for chemists working with AKG-K in synthesis or analytical procedures. Companies sourcing this material might also look into 'alpha-ketoglutaric acid potassium salt suppliers' that can provide detailed Certificates of Analysis (CoA).

In summary, the chemical specifications of Alpha-Ketoglutaric Acid Potassium Salt are crucial determinants of its suitability for various applications. NINGBO INNO PHARMCHEM CO.,LTD. is committed to providing this compound with documented high purity and adherence to stringent quality standards. This focus on chemical integrity ensures that our clients can confidently integrate AKG-K into their critical processes, from pharmaceutical synthesis to food ingredient formulation.