In the realm of advanced laboratory analysis, the purity and reliability of chemical reagents are paramount. Pyrogallol (CAS 87-66-1), also recognized as 1,2,3-trihydroxybenzene, stands out as a high-purity organic chemical widely utilized for its precise analytical capabilities. NINGBO INNO PHARMCHEM CO.,LTD. ensures that our pyrogallol meets rigorous quality standards, making it an indispensable component for various demanding laboratory applications.


One of the most notable historical and continued applications of pyrogallol in analytical chemistry is for gas analysis, specifically oxygen determination. In an alkaline solution, pyrogallol readily absorbs oxygen from the air, changing color as it oxidizes. This characteristic is precisely why pyrogallol oxygen absorption gas analysis has been a cornerstone method, notably employed in the Orsat apparatus for industrial and environmental gas monitoring. The accuracy provided by this method relies heavily on the consistent quality of the pyrogallol used.


Beyond gas analysis, this versatile compound serves as a crucial reagent for the analysis and determination of various rare metals. Laboratories routinely rely on pyrogallol for the qualitative and quantitative analysis of elements such as antimony, bismuth, cerium, iron, molybdenum, tantalum, and niobium. Its specific reactivity allows for precise measurements, contributing to critical research and industrial quality control. When searching for where to buy industrial grade pyrogallol for these sensitive applications, it's essential to partner with a manufacturer that prioritizes purity and consistency.


NINGBO INNO PHARMCHEM CO.,LTD. is a trusted pyrogallol supplier for laboratories worldwide. Our product not only performs effectively as a high-grade pyrogallol chemical reagent grade but also complies with international specifications, ensuring that your analytical results are accurate and repeatable. The rigorous quality control measures during our production process guarantee that the pyrogallol you receive is suitable for even the most demanding analytical procedures. For competitive pyrogallol price and reliable supply, contact us to secure your high-purity analytical reagents.