Pyrogallol, identified by its CAS number 87-66-1, is a chemical compound that has carved out significant niches across various scientific and industrial disciplines. Its unique properties, primarily its strong reducing power and affinity for oxygen, make it an indispensable reagent in specific applications. For businesses seeking a reliable supply of this fine chemical, understanding its applications is key to appreciating its value. NINGBO INNO PHARMCHEM CO.,LTD., as a dedicated manufacturer and supplier, offers high-purity Pyrogallol that meets the stringent demands of these diverse fields.

Pyrogallol in Analytical Chemistry: Oxygen Absorption

One of the most classic and enduring uses of Pyrogallol is its role in gas analysis, particularly for determining oxygen content. In an alkaline solution, Pyrogallol readily absorbs oxygen from a gas sample. This property was historically crucial in applications like the Orsat apparatus, used for analyzing combustion gases. While modern analytical techniques have evolved, the fundamental principle remains relevant in certain laboratory settings and educational contexts. The ability of Pyrogallol to act as an effective oxygen scavenger makes it a critical reagent for laboratories that still employ volumetric gas analysis methods.

Industrial Applications: Beyond the Lab

Beyond its analytical uses, Pyrogallol finds its way into several industrial applications:

  • Hair Dyeing: Pyrogallol has been traditionally used in the formulation of permanent hair dyes. Its chemical structure allows it to react and form colors. While its use may have declined in some regions due to regulatory considerations and the development of newer compounds, it remains a relevant ingredient in some formulations.
  • Photographic Developers: In the early days of photography, Pyrogallol was a popular developing agent. Its strong reducing action could produce fine-grained negatives. Although largely superseded by other developers, it is still used in some specialized photographic processes and by enthusiasts exploring alternative methods.
  • Antioxidant and Stabilizer: Pyrogallol's antioxidant properties, stemming from its ability to donate hydrogen atoms, make it a candidate for stabilizing certain materials against oxidative degradation. This application is an area of interest in polymer science and the development of advanced materials.
  • Metal Complexing Agent: Its multiple hydroxyl groups allow Pyrogallol to act as a chelating agent, forming complexes with various metal ions. This property can be exploited in areas such as metal treatment, wastewater remediation, and in the synthesis of metal-organic compounds.

Why Source Pyrogallol from NINGBO INNO PHARMCHEM CO.,LTD.?

When your operations depend on Pyrogallol (CAS 87-66-1), selecting the right supplier is vital. As a prominent manufacturer and supplier based in China, NINGBO INNO PHARMCHEM CO.,LTD. offers:

  • High Purity Products: Our Pyrogallol is available with purity levels of ≥99.2% and ≥99.5%, ensuring optimal performance in your specific application.
  • Reliable Supply: We maintain robust production capabilities to ensure consistent availability, helping you avoid supply chain disruptions.
  • Competitive Pricing: By sourcing directly from us, you benefit from manufacturer pricing, making your procurement more cost-effective.
  • Technical Support: Our team is equipped to provide technical assistance and discuss how our Pyrogallol can best serve your needs.

For any business requiring Pyrogallol for analytical methods, industrial formulations, or research and development, partnering with a trusted manufacturer like NINGBO INNO PHARMCHEM CO.,LTD. is a strategic decision. We invite you to contact us for a quote and to learn more about how our premium Pyrogallol can support your business objectives.