Table of Contents
- Product Overview & Specifications
- Key Applications & Industry Uses
- Implementation Case Studies
- Verified Client Success Stories
- Technical Consultation & Ordering
Solvent Green 5 (CAS 2744-50-5) Technical Specifications
Chemical Profile
| Parameter | Specification |
|---|---|
| Chemical Name | 1,4-Bis(p-tolylamino)anthraquinone |
| CAS Number | 2744-50-5 |
| Molecular Formula | C28H22N2O2 |
| Molecular Weight | 418.49 g/mol |
| Appearance | Dark green crystalline powder |
| Solubility | Soluble in organic solvents (acetone, toluene), insoluble in water |
| Melting Point | 248-252°C |
| Density | 1.28 g/cm³ |
Performance Comparison
| Feature | Solvent Green 5 | Solvent Green 3 | Solvent Green 7 |
|---|---|---|---|
| Light Fastness | 7-8 (ISO 105-B02) | 6-7 | 8 |
| Thermal Stability | 300°C | 280°C | 320°C |
| Solvent Compatibility | Wide range | Limited to polar solvents | Non-polar solvents |
| Regulatory Status | REACH compliant | Restricted in EU | FDA-approved |
Industrial Applications of Solvent Green 5
Primary Use Cases
- Plastics Coloring: ABS, PVC, and polycarbonate resins
- Printing Inks: Flexographic and gravure printing systems
- Automotive: Dashboard components and interior trim coloration
- Fuel Markers: Diesel and heating oil identification
- Specialty Coatings: Anti-corrosion epoxy coatings
Material Compatibility Guide
| Material Type | Recommended Concentration | Processing Temp |
|---|---|---|
| PVC Compounds | 0.05-0.2% | 160-180°C |
| Polyolefins | 0.1-0.3% | 200-230°C |
| Engineering Plastics | 0.02-0.15% | 240-280°C |
Implementation Case Studies
Case 1: Automotive Interior Manufacturing
Challenge: Achieve color consistency across multiple polymer substrates
Solution: Developed custom masterbatch with 0.18% Solvent Green 5 concentration
Result: Maintained ΔE <1.5 across PP, ABS, and TPO components
Case 2: Security Ink Formulation
Challenge: Create UV-readable yet visually opaque marking system
Solution: Combined Solvent Green 5 with fluorescent pigments
Result: Achieved 98% UV absorption with visible color density of 1.2 OD
Verified Client Implementations
Client 1: European Polymer Compound Producer
Application: Coloration of automotive wire insulation
Volume: 850 kg/month continuous supply
Key Benefit: Maintained dielectric properties while meeting RAL 6001 color standard
Client 2: Asian Ink Manufacturer
Application: Currency anti-counterfeiting features
Technical Requirement: Resistance to solvent washing and thermal transfer
Performance: Passed CNS 12914 counterfeit prevention standards
Technical Consultation & Ordering Information
Contact Our Expert Team
For formulation assistance or material compatibility testing:
Email: info@vivalr.com
Phone: (86) 15866781826
Order Specifications
| Packaging | Purity | Lead Time |
|---|---|---|
| 25 kg fiber drums | >99.5% | 2-3 weeks |
| 500 kg pallets | >99.2% | 4-5 weeks |
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