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Specifications:
| Application | Analytical Chemistry | ||
| Storage Temperature | Ambient | ||
| Product Type | Laboratory Chemical | Forms | Powder |
| Product Brand | Apollo Scientific | ||
| Product Grade | Analytical grade | Formula | C₆H₆O₃ |
Pyrogallol (C₆H₆O₃) is a high-purity trihydroxybenzene compound supplied at 98+% purity by Apollo Scientific. This crystalline phenol derivative is widely used in analytical chemistry, dye synthesis, photographic development, and oxygen absorption systems due to its strong reducing and oxidizing capabilities. It is air-sensitive and should be handled under dry and controlled conditions when required.
Pyrogallol is classified under GHS07 (Irritant) and GHS08 (Health Hazard), and appropriate safety precautions should be followed when handling.
Key Features
- Purity ≥98%
- Solid, crystalline reagent
- Strong redox properties
- Suitable for synthetic, analytical, and industrial applications
- Requires appropriate safety handling
- Packaged in sealed bottles to maintain stability
Chemical & Physical Properties
| Property | Value |
|---|---|
| CAS Number | 87-66-1 |
| Chemical Formula | C₆H₆O₃ |
| Molecular Weight | 126.11 g/mol |
| MDL Number | MFCD00002192 |
| EINECS Number | 201-762-9 |
| Melting Point | 131–135 °C |
| Boiling Point | 309 °C |
| Density (25 °C) | 1.45 g/cm³ |
| Storage Conditions | Ambient, tightly closed container |
| Hazard Classification | GHS07 (Irritant), GHS08 (Health hazard) |
Packaging Formats
| Catalog # | Pack Size | Packaging Type |
|---|---|---|
| OR11265-100G | 100 g | Bottle |
| OR11265-500G | 500 g | Bottle |
| OR11265-1KG | 1 kg | Bottle |
Applications
- Reagent in oxygen absorption and gas analysis
- Intermediate in dye and pharmaceutical synthesis
- Component in hair dye and antioxidant formulations
- Historical use in photographic developers
- Potential use in radical scavenging and redox chemistry
Pyrogallol 98+% (OR11265 series) from Apollo Scientific is a reliable and versatile reagent with key roles in redox chemistry, dye manufacturing, and analytical procedures. Its high purity and reactivity make it suitable for research and industrial settings requiring strong reducing agents. Handle with appropriate safety controls due to its irritant and health hazard profile.
- Pack Size: 1kg 100g 500g