Pyrogallic Acid (Pyrogallol) CAS 87-66-1: Applications & Supply Guide
Discover Pyrogallic Acid (Pyrogallol), the versatile chemical compound with CAS 87-66-1. Essential for diverse applications from photography to pharmaceuticals, we offer a reliable supply of this high-quality white crystalline powder.
Get a Quote & SamplePyrogallic Acid (Pyrogallol): The Cornerstone for Chemical Innovation

Pyrogallic Acid (Pyrogallol)
Pyrogallic Acid, also known as Pyrogallol or 1,2,3-trihydroxybenzene, is a vital organic compound belonging to the phenol family. As a white, glossy, crystalline powder with the formula C6H6O3 and CAS 87-66-1, its unique reducing properties and sensitivity to oxygen make it indispensable across a multitude of industries. From acting as a crucial intermediate in advanced synthesis to its role in precise analytical methods, Pyrogallic Acid drives innovation and efficiency.
- Unrivaled Purity for Diverse Applications: Sourced and processed to meet stringent quality standards, ensuring its effectiveness whether used in pyrogallic acid in photographic development or advanced chemical synthesis.
- Essential for Fine Chemical Intermediates: A cornerstone in the production of pharmaceutical intermediates, contributing to the development of critical drugs and medical solutions.
- Versatile Reducing Agent & Antioxidant: Its powerful reducing properties and ability to absorb oxygen make it an ideal industrial antioxidant and a key component in gas analysis.
- Key in Textile & Photography Industries: Widely recognized as a textile auxiliary and a traditional photography developer, vital for achieving specific results in these sectors.
Product Advantages
Enhanced Product Performance
Our high-purity Pyrogallic Acid significantly boosts the efficacy of your end products, from new photosensitive materials to complex analytical reagents.
Streamlined Production Processes
With its reliable characteristics, pyrogallic acid powder bulk supply ensures consistency and efficiency in your manufacturing lines, reducing downtime and waste.
Broad Spectrum of Applications
The versatility of Pyrogallic Acid allows for its integration into various fields, making it a valuable chemical reagent for numerous industrial and laboratory uses.
Key Applications
Pharmaceutical & Fine Chemical Synthesis
Pyrogallic Acid serves as a critical organic intermediates for creating active pharmaceutical ingredients and other specialized chemicals.
Textile Processing & Dyeing
Essential as a textile printing auxiliary and mordant dye component, ensuring vibrant and lasting colors in fabrics.
Photography & Imaging
Traditionally employed as a photography developer, it remains a core component for black-and-white photographic processes.
Analytical Chemistry & Preservation
Utilized for oxygen determination in gas mixtures and as a food preservation antioxidant, highlighting its precise chemical utility.