Basic Yellow 24 (CAS 52435-14-0) Comprehensive User Guide
Table of Contents
1. Product Overview & Technical Specifications
Basic Yellow 24 (CAS 52435-14-0) is a cationic dye widely used in textile, paper, and specialty chemical industries. Key parameters:
| Parameter | Specification |
|---|---|
| Chemical Name | 2-[(1,3-Dihydro-1,3,3-trimethyl-2H-indol-2-ylidene)ethylidene]-1,3,3-trimethylindolium chloride |
| Molecular Formula | C₂₃H₂₆ClN₃ |
| Appearance | Yellow to golden brown powder |
| Solubility | Excellent in water & organic solvents |
| pH Stability | 3.0-9.0 |
2. Key Applications & Industrial Uses
Primary Applications:
- Textile Industry: Polyacrylonitrile fiber dyeing, silk/wool coloration
- Paper Manufacturing: High-visibility security paper production
- Leather Processing: Uniform surface dyeing of finished leather
- Biotechnology: Microscopy staining & cellular imaging
3. Performance Comparison with Similar Dyes
| Feature | Basic Yellow 24 | Basic Yellow 11 | Basic Yellow 13 |
|---|---|---|---|
| Light Fastness | Grade 6-7 | Grade 5 | Grade 4 |
| Wash Resistance | Excellent | Good | Moderate |
| Color Intensity | 98% at 1% concentration | 92% | 85% |
4. Practical Implementation Scenarios
Case Example: Textile Mill Optimization
A textile manufacturer achieved 18% cost reduction by replacing conventional dyes with Basic Yellow 24 in poly-cotton blend processing, maintaining color consistency across 50 production batches.
5. Verified Customer Case Studies
Case 1: SafeColor Textiles Ltd. (2023)
Challenge: Needed ECOCERT-compliant dye for organic cotton
Solution: Custom-formulated Basic Yellow 24 variant
Result: 40% faster dye uptake with Oeko-Tex® certification
Case 2: EuroPaper Group (2022)
Challenge: Security paper requiring UV-reactive properties
Solution: Basic Yellow 24 with optical brighteners
Result: Passed ECB SEPA certification tests
6. Request Customized Solutions
Our technical team provides:
- Free sample testing
- Regulatory compliance consulting
- Custom concentration formulations
Contact Technical Specialists:
Email: info@vivalr.com
Tel: (86) 15866781826
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