Basic Red 5 (CAS 553-24-2) Ultimate User Guide 2024
Table of Contents
1. Product Specifications & Comparative Analysis
| Parameter | Basic Red 5 | Basic Red 9 | Basic Red 12 |
|---|---|---|---|
| CAS Number | 553-24-2 | 569-61-9 | 6320-14-5 |
| Molecular Formula | C₂₀H₁₉N₃O | C₂₁H₂₂ClN₃ | C₂₈H₂₂N₄ |
| Lambda Max | 530-535 nm | 520-525 nm | 540-545 nm |
| Solubility (Water) | 85 g/L at 20°C | 72 g/L at 20°C | 63 g/L at 20°C |
2. Industrial Applications & Functional Advantages
Core Applications:
- Textile dyeing: Superior cotton/polyester affinity with 98% fixation rate
- Biological staining: Effective chromatin visualization in pH 6.5-7.8 buffers
- Paper coloration: 15% higher lightfastness than industry benchmarks
Technical Advantages:
- Thermal stability: Maintains chromaticity up to 250°C
- ECO PASSPORT by OEKO-TEX® certified
- 0.5% max batch-to-batch color variance
3. Operational Guidelines & Compatibility Matrix
Recommended Process Parameters:
| Application | Concentration | Temperature | Contact Time |
|---|---|---|---|
| Textile Dyeing | 2-4% owf | 80-85°C | 45-60 mins |
| Histology Staining | 0.1% w/v | RT | 10-15 mins |
4. Verified Client Success Stories
Case Study 1: Zhejiang Textile Group
- Challenge: Reduce dye consumption in polyester-cotton blends
- Solution: Basic Red 5 with optimized exhaustion auxiliaries
- Result: 22% dye cost reduction with ΔE < 1.0 color consistency
Case Study 2: Wuhan Biotech Research Center
- Challenge: Improve stain clarity in live cell imaging
- Solution: 0.08% Basic Red 5 in PBS buffer (pH 7.2)
- Result: 40% fluorescence interference reduction vs conventional stains
5. Technical Consultation & Bulk Ordering
For technical specifications sheets or commercial inquiries:
- Email: info@vivalr.com
- Tel: (86) 15866781826
Request Form for Industrial Buyers:
| Service Type | Response Time | Minimum Order |
|---|---|---|
| Technical Support | 2 business hours | N/A |
| Sample Request | 24 hours | 100g |
| Bulk Orders | 72 hours | 500kg |
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