In the realm of analytical chemistry and scientific research, the precision and reliability of data are paramount. Central to achieving this is the use of high-quality reference materials. Among these, Gallic acid, identified by its CAS number 149-91-7, stands out as a critical compound, particularly as an HPLC standard. NINGBO INNO PHARMCHEM CO.,LTD. emphasizes the significance of understanding the role and sourcing of these essential chemical benchmarks.

Gallic acid is a naturally occurring phenolic acid found in various plants. Its chemical structure, 3,4,5-trihydroxybenzoic acid, lends it potent antioxidant properties. However, for analytical applications, its purity is of utmost importance. When considering to buy Gallic acid analytical grade, researchers and laboratories must prioritize suppliers who guarantee a high degree of purity, often exceeding 99%. This level of purity ensures that the results obtained from chromatographic analysis are not skewed by impurities, thus providing an accurate representation of the sample being tested.

The demand for Gallic acid reference material purity is driven by its extensive use in various sectors. In the pharmaceutical industry, it is used for the quality control of herbal medicines and drug formulations. In the food industry, it’s employed to analyze antioxidant content and detect potential contaminants. For researchers, understanding Gallic acid applications in research reveals its broad utility, from studying its biological activities to its role as a precursor in synthesizing other compounds.

When looking to source this vital chemical, focusing on Gallic acid CAS 149-91-7 sourcing becomes a key task. NINGBO INNO PHARMCHEM CO.,LTD. recommends partnering with reputable manufacturers that provide comprehensive documentation, including Certificates of Analysis (CoA). These documents detail the purity, physical characteristics, and traceability of the Gallic acid, confirming it meets the stringent requirements for a Gallic acid certified reference material. The physical form, typically described as a white to beige powder, is also a key identifier, but it is the assay and impurity profile that truly define its suitability for analytical purposes.

The market offers various grades of Gallic acid, but for sensitive analytical procedures and rigorous research, the analytical grade or certified reference material is indispensable. Investing in a reliable Gallic acid powder quality ensures that experiments are reproducible and that the insights gained are scientifically sound. By carefully selecting suppliers and understanding the specific needs of your application, you can ensure the integrity of your analytical work and contribute to meaningful scientific advancements.