Accurate quantification of chemical species is fundamental to scientific research and industrial quality control. O-Phenanthroline (CAS 66-71-7) is a compound that excels in this regard, particularly for its role in the precise determination of iron. NINGBO INNO PHARMCHEM CO.,LTD. provides high-quality O-Phenanthroline, enabling reliable and sensitive analytical results for laboratories worldwide.

The primary strength of O-Phenanthroline in analytical chemistry lies in its ability to react with ferrous iron (Fe²⁺) to form a stable, intensely colored complex. This complex, known as ferroin, exhibits a deep red hue that can be easily measured using spectrophotometry. The high molar absorptivity of ferroin means that even trace amounts of Fe²⁺ can be detected and quantified with great accuracy. This makes O-Phenanthroline an indispensable reagent for laboratories analyzing iron content in various matrices, from drinking water and wastewater to geological samples and biological materials. The specific use of o-phenanthroline for iron analysis is a widely adopted standard.

Beyond its iconic role in iron determination, O-Phenanthroline also serves as a valuable indicator for other metal ions. Its chelating nature allows it to bind to a variety of transition metals, often resulting in distinct color changes that can signal the endpoint of titrations or indicate the presence of specific metals. This versatility as a o-phenanthroline metal indicator broadens its applicability in complex analytical procedures. Researchers often rely on its predictable reactions when developing new analytical methods.

The compound's chemical properties, such as its solubility in water and organic solvents like alcohol and acetone, facilitate its incorporation into various analytical protocols. It is typically supplied as a white crystalline powder and should be stored properly to maintain its efficacy. The precise nature of these reactions means that the purity of the O-Phenanthroline used is paramount. NINGBO INNO PHARMCHEM CO.,LTD. ensures that its O-Phenanthroline meets stringent purity specifications, guaranteeing reliable performance in critical applications.

In addition to its analytical uses, O-Phenanthroline is also recognized for its role in coordination chemistry as a ligand and in industry as an electroplating additive. However, its legacy in providing precision for iron detection remains a hallmark of its utility. Laboratories that require dependable results for ferrous iron quantification can trust the performance of high-quality o-phenanthroline.

NINGBO INNO PHARMCHEM CO.,LTD. is committed to supporting the scientific community by providing essential reagents like O-Phenanthroline. Our goal is to empower researchers and analysts with the tools they need for accurate measurements, thereby advancing scientific understanding and industrial quality. Whether for routine analysis or cutting-edge research, understanding the applications of o-phenanthroline is key to achieving precise chemical insights.