In the precise and demanding field of analytical chemistry, the quality and specific properties of chemical reagents are paramount. Pyrogallol, also identified as Pyrogallic Acid (CAS 87-66-1), is a highly valued organic compound renowned for its strong reducing capabilities, making it an indispensable chemical reagent in various laboratory applications.


One of its most notable uses is in gas analysis, particularly for the accurate determination of oxygen content. In alkaline solution, Pyrogallol readily absorbs oxygen from the air, turning brown, a reaction utilized in methods such as the Orsat apparatus to quantify oxygen in gas samples. This specific property makes it a crucial component for environmental monitoring, industrial process control, and research laboratories where precise gas composition analysis is required.


Beyond gas analysis, Pyrogallol serves as a key reagent for the analysis and determination of various rare metals, including antimony, bismuth, cerium, iron, molybdenum, tantalum, and niobium. Its ability to form distinct color reactions or facilitate gravimetric determinations makes it a versatile tool for chemists working with complex matrices. As a general reductant, it is also employed in the analysis of gold, silver, mercury salts, and phosphomolybdic/phosphotungstic acids.


The high purity of Pyrogallol is critical for accurate analytical results. NINGBO INNO PHARMCHEM CO.,LTD. understands this requirement and offers premium-grade Pyrogallol that meets rigorous analytical reagent standards. As a leading Pyrogallol chemical supplier, we ensure that our product is consistent and reliable for the most sensitive laboratory procedures.


For analytical laboratories and researchers looking to buy Pyrogallol analytical reagent, NINGBO INNO PHARMCHEM CO.,LTD. is a trusted partner. Our commitment to quality and comprehensive product specifications ensures that you receive a reagent perfectly suited for your demanding analytical needs, including precise Pyrogallol gas analysis oxygen measurements. Choose our Pyrogallol for superior accuracy and performance in your chemical analyses.