Technical Guide for p-Aminoazobenzene (CAS 60-09-3)
Table of Contents
1. Product Specifications & Comparative Analysis
| Parameter | p-Aminoazobenzene | Alternative Compounds |
|---|---|---|
| Chemical Formula | C12H11N3 | C6H5N2O (Nitrobenzene) |
| Molecular Weight | 197.24 g/mol | 123.11 g/mol |
| Appearance | Yellow-brown crystalline solid | Colorless to pale-yellow liquid |
| Melting Point | 125°C | 5.7°C |
| Solubility | Soluble in ethanol, benzene, chloroform | Limited water solubility |
2. Functional Applications
This azo compound demonstrates three primary industrial functions:
- Analytical Chemistry: pH indicator with color transition between pH 1.3 (red) and pH 3.0 (yellow)
- Quality Control: Detection reagent for trace nitrites in food processing
- Organic Synthesis: Intermediate in dye manufacturing and pharmaceutical precursors
3. Operational Best Practices
| Hazard Category | Protective Measures |
|---|---|
| Acute Toxicity | Class T (Toxic if swallowed) |
| Environmental Risk | Class N (Dangerous for aquatic environments) |
| Handling Protocol | Use NIOSH-approved respirators when handling powder form |
| Storage Requirements | Maintain in amber glass containers at 15-25°C |
4. Industry Case Studies
Textile Manufacturing: Implemented as color stabilizer in synthetic fiber production, achieving 18% improvement in dye fastness ratings.
Water Treatment: Utilized in municipal water systems for nitrite monitoring, detecting concentrations as low as 0.02 ppm.
5. Client Implementations
Case 1: European Chemical Solutions Ltd.
Integrated p-aminoazobenzene in polymer stabilization processes, reducing production costs by 22% over 18-month period.
Case 2: Asia-Pacific Research Consortium
Developed novel analytical methodology using this compound for pharmaceutical impurity profiling, achieving ISO 17025 accreditation.
6. Expert Consultation
For technical specifications or bulk purchasing requirements:
- Email: info@vivalr.com
- Phone: (86) 15866781826
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