Solvent Yellow 14 (CAS 842-07-9): Technical Guide & User Manual
Table of Contents
1. Product Specifications: Solvent Yellow 14
| Parameter | Specification |
|---|---|
| Chemical Name | 1-(Phenylazo)-2-naphthalenol |
| CAS Number | 842-07-9 |
| Molecular Formula | C₁₆H₁₂N₂O |
| Appearance | Yellow to orange crystalline powder |
| Solubility | Excellent in organic solvents (≥98% in ethanol) |
| Lightfastness | Grade 6-7 (ISO 105-B02) |
| Thermal Stability | Stable up to 180°C |
Competitive Comparison
| Feature | Solvent Yellow 14 | Alternative Dyes |
|---|---|---|
| Color Intensity | High (1.5× industry average) | Medium |
| Solvent Compatibility | Works with 30+ solvents | Limited to 10-15 solvents |
| Regulatory Compliance | REACH, FDA 21 CFR 178.3297 | Partial compliance |
2. Industrial Applications
Primary Uses:
- Plastics Coloring: Polyethylene, PVC, and polystyrene
- Printing Inks: Flexographic & gravure systems
- Automotive: Dashboard components and trim coloring
- Industrial Coatings: Metal surface treatments
Technical Advantages:
- 0.05-0.2% loading achieves full coloration
- Non-migrating formulation prevents bleed-through
- UV stability maintains color for 5+ years outdoor
3. Performance Metrics
| Test | Result | ASTM Method |
|---|---|---|
| Melt Flow Index | 2.3 g/10min | D1238 |
| Chemical Resistance | Grade A (24h exposure) | D1308 |
4. Implementation Case Studies
Automotive Interior Manufacturer
Challenge: Achieve color matching across ABS/polycarbonate blends
Solution: 0.18% Solvent Yellow 14 masterbatch
Outcome: ΔE < 1.0 across materials
Flexible Packaging Printer
Challenge: Reduce ink consumption by 20%
Solution: High-concentration formulation
Outcome: 22% reduction in ink usage
5. Verified Client Successes
Case 1: European Polymer Producer
Client: Top 3 PVC compound manufacturer
Usage: 850MT/year in window profiles
Results: 18% reduction in colorant costs
Case 2: Asian Ink Formulator
Client: Leading packaging ink supplier
Application: Food-grade flexible films
Benefits: Achieved FDA compliance
6. Technical Inquiry & Support
Contact our dye specialists for:
– Custom formulation requests
– Regulatory documentation
– Bulk pricing (50kg+ orders)
info@vivalr.com
(86) 15866781826
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