Reactive Black 5 (CAS 17095-24-8) Ultimate Guide
Table of Contents
- Technical Specifications & Comparative Analysis
- Industrial Applications
- Operational Guidelines
- Implementation Case Studies
- Consultation & Procurement
Technical Specifications & Comparative Analysis
| Parameter | Reactive Black 5 | Comparable Dyes |
|---|---|---|
| CAS Number | 17095-24-8 | Other reactive dyes |
| Molecular Formula | C26H21N5Na4O19S6 | Varies by product |
| Molecular Weight | 991.82 g/mol | 850-1100 g/mol range |
| Thermal Stability | >300°C decomposition | Lower thermal resistance |
| GHS Classification | H317/H334 | Varies by formulation |
Industrial Applications
Textile Processing
Primary use in cellulose fiber dyeing with superior wash-fastness. Compatible with exhaust and continuous dyeing systems.
Specialty Inks
High-purity formulations used in security printing and archival document production.
Research Applications
Standard reference material for spectroscopic analysis and dye degradation studies.
Operational Guidelines
Safety Protocols
- PPE Requirements: Nitrile gloves + N95 respirator
- Spill Management: Neutralize with 5% sodium carbonate solution
- Storage Conditions: 15-25°C in sealed amber containers
Optimization Parameters
| Process Stage | Optimal Conditions |
|---|---|
| Dye Bath pH | 10.5-11.2 |
| Fixation Temperature | 60-80°C |
| Electrolyte Concentration | 50-80 g/L |
Implementation Case Studies
Textile Manufacturer: Jiangsu Prosperity Textiles
Challenge: Achieve ISO 105-C06 compliance for export garments
Solution: Implemented 1.2% owf dosage with modified fixation process
Outcome: 40% reduction in water consumption with improved color yield
Industrial Ink Producer: Guangdong Security Print
Challenge: Develop tamper-evident banking documents
Solution: Formulated UV-reactive ink compound
Result: Passed ECB-SPT-020 certification requirements
Consultation & Procurement
Available packaging options:
- Research Samples: 10g-500g sealed aliquots
- Bulk Quantities: 25kg fiber drums
- Custom Formulations: GHS/REACH compliant variants
Contact technical specialists:
Email: info@vivalr.com
Phone: (86) 15866781826
Request formulation analysis or MSDS documentation through our 24-hour response service.
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