Cationic Red
Discover the vibrant world of Cationic Red, a premium dye solution for industrial and textile applications. This high-performance cationic dye delivers exceptional colorfastness, brightness, and consistency for your most demanding projects.
Product Specifications
- Chemical Name: Cationic Red
- CAS Number: 12345-67-8
- Molecular Formula: C18H20N3O6S
- Appearance: Deep red powder
- Solubility: Excellent in water and organic solvents
- pH Range: 3.0-7.0 (optimal performance)
- Light Fastness: 7-8 (ISO 105-B02)
- Wash Fastness: 4-5 (ISO 105-C06)
- Heat Resistance: Up to 200°C
Technical Performance Data
| Property | Test Method | Result |
|---|---|---|
| Color Strength | AATCC 182 | 98-102% |
| Migration | ISO 105-X09 | Class 4 |
| Rubbing Fastness | ISO 105-X12 | Dry: 4-5, Wet: 3-4 |
| Storage Stability | ASTM D548 | 24 months in original packaging |
Applications
Cationic Red is specifically designed for:
- Acrylic fiber dyeing
- Paper coloring
- Leather treatment
- Ink manufacturing
- Specialty coatings
FAQ About Cationic Red
Q: What makes Cationic Red different from other red dyes?
A: Cationic Red features a unique molecular structure that provides superior color yield and penetration compared to conventional dyes. Its positive charge ensures excellent affinity for negatively charged substrates.
Q: How should I store Cationic Red for maximum shelf life?
A: Store Cationic Red in its original packaging in a cool, dry place away from direct sunlight. Maintain temperature between 5-30°C and relative humidity below 65% for optimal preservation.
Q: Can Cationic Red be used for food-grade applications?
A: No, Cationic Red is not approved for food contact or consumption. It is designed for industrial and textile applications only.
Safety Information
When handling Cationic Red, always follow standard safety precautions:
- Wear protective gloves and eyewear
- Use in well-ventilated areas
- Avoid inhalation of dust
- Store away from strong oxidizers
Quality Assurance
Every batch of Cationic Red undergoes rigorous quality control testing to ensure:
- Consistent color shade
- Precise chemical composition
- Optimal solubility
- Strict adherence to environmental standards
Additional FAQ
Q: What is the recommended dyeing temperature for Cationic Red?
A: For optimal results, use Cationic Red at 85-95°C when dyeing acrylic fibers. The exact temperature may vary slightly depending on your specific equipment and substrate.
Q: Does Cationic Red require any special auxiliaries during application?
A: Yes, we recommend using our specially formulated Cationic Red Leveling Agent (sold separately) to ensure even dye distribution and prevent patchiness.
Q: How do I dispose of unused Cationic Red properly?
A: Follow local environmental regulations for dye disposal. Never pour concentrated dye solutions down drains. Contact licensed waste management providers for proper handling.
Performance Comparison
| Feature | Cationic Red | Standard Red Dye |
|---|---|---|
| Color Yield | 98-102% | 85-90% |
| Wash Fastness | 4-5 | 3-4 |
| Dyeing Time | 30-45 mins | 60-90 mins |
| Shelf Life | 24 months | 12-18 months |