Pyrogallol (CAS 87-66-1): Comprehensive User Guide
Table of Contents
1. Product Overview & Specifications
Pyrogallol (CAS 87-66-1), also known as 1,2,3-Trihydroxybenzene, is an organic compound widely used in analytical chemistry, photography, and industrial synthesis.
Technical Parameters
| Parameter | Specification |
|---|---|
| Chemical Name | 1,2,3-Trihydroxybenzene |
| CAS Number | 87-66-1 |
| Molecular Formula | C6H3(OH)3 |
| Purity | ≥99% |
| Melting Point | 131-135°C |
| Solubility | Water, Alcohol, Ether |
Competitive Comparison
| Feature | Pyrogallol | Gallic Acid | Resorcinol |
|---|---|---|---|
| Redox Properties | High | Moderate | Low |
| Photographic Use | Yes | No | Limited |
2. Key Applications of Pyrogallol
Analytical Chemistry
- Oxygen absorption in gas analysis
- Metal ion detection (e.g., antimony, bismuth)
Photography
- Developing agent for colloidal silver processes
- Hair dye formulations
Organic Synthesis
- Precursor for polyphenols and antioxidants
- Pharmaceutical intermediates
3. Usage Scenarios & Case Studies
Scenario 1: Gas Purification
Pyrogallol’s oxygen-scavenging properties make it ideal for inert atmosphere creation in sensitive chemical reactions.
Scenario 2: Antioxidant Production
Used in synthesizing polyphenolic compounds for food preservation and rubber manufacturing.
4. Customer Success Stories
Case 1: ABC Pharma Solutions
- Industry: Pharmaceutical Manufacturing
- Application: Intermediate for antitumor drug synthesis
- Result: 30% yield improvement vs traditional methods
Case 2: ChemTech Laboratories
- Industry: Analytical Services
- Application: Heavy metal detection in wastewater
- Result: Achieved 0.1ppm detection sensitivity
5. Request a Quote
Discover how Pyrogallol (CAS 87-66-1) can enhance your processes:
Email: info@vivalr.com
Phone: (86) 15866781826
✔️ Custom purity grades available
✔️ Bulk order discounts
✔️ Technical support included
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