Lithol Rubin BCA (CAS 5858-81-1): Comprehensive User Guide
Table of Contents
1. Product Specifications & Comparative Analysis
| Parameter | Lithol Rubin BCA | Conventional Pigments |
|---|---|---|
| CAS Number | 5858-81-1 | Varies |
| Chemical Formula | C₁₈H₁₂CaN₂O₆S | Organic/Inorganic variants |
| Molecular Weight | 424.43 g/mol | 300-500 g/mol |
| Color Index | Pigment Red 57:1 | PR 48:2/PR 52:1 |
| Thermal Stability | 200°C | 180-220°C |
2. Industrial Applications & Functional Benefits
Core Applications:
- Printing Inks: Offset & flexographic systems
- Coatings: Automotive OEM finishes
- Polymers: PVC, PE, and engineering plastics
Performance Characteristics:
- Superior lightfastness (ISO 105-B02: Grade 7-8)
- Excellent solvent resistance
- Low heavy metal content (REACH compliant)
3. Competitive Technical Profile
| Feature | Lithol Rubin BCA | Alternative A | Alternative B |
|---|---|---|---|
| Opacity | 92% | 85% | 88% |
| Dispersion Time | 25 mins | 35 mins | 30 mins |
| pH Stability | 4-9 | 5-8 | 6-8.5 |
4. Application Scenarios
Case 1: High-Speed Packaging Printing
Implemented in UV-curable inks for pharmaceutical blister packaging, achieving 15% faster curing times versus previous formulations.
Case 2: Automotive Primer Systems
Enabled 20% reduction in coating layers while maintaining corrosion resistance (ASTM B117: 1000hrs salt spray).
5. Verified Customer Implementations
Global Inks Ltd. (UK)
Result: 30% reduction in ink consumption through improved pigment strength
Asia Coatings Corp. (South Korea)
Achieved KS M ISO 787-24 color consistency standards in appliance coatings
EuroPlastics S.A. (Spain)
Enhanced HDPE coloration with 18% lower processing temperatures
6. Technical Consultation
Contact our formulation specialists:
- Email: info@vivalr.com
- Tel: (86) 15866781826



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