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HS Code |
752717 |
| Chemical Name | Disperse Red FRL |
| Color Index | C.I. Disperse Red 343 |
| Appearance | Red powder |
| Molecular Formula | C19H20N4O4 |
| Molecular Weight | 368.39 g/mol |
| Melting Point | Approximately 200°C |
| Solubility | Insoluble in water, soluble in organic solvents |
| Light Fastness | Good |
| Application | Polyester fiber dyeing |
| Shade | Bright red |
| Ph Stability | Stable under acidic to neutral conditions |
| Working Temperature | 120-130°C |
| Storage | Cool, dry place |
As an accredited Disperse Red FRL factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | Disperse Red FRL is packaged in a 25 kg fiber drum with an inner plastic liner, clearly labeled for safe chemical handling. |
| Shipping | Disperse Red FRL should be shipped in tightly sealed, clearly labeled containers, protected from direct sunlight, moisture, and excessive heat. Transport in accordance with local regulations for chemical substances. Ensure containers remain upright during transit, and include appropriate hazard labeling and documentation for safe handling and regulatory compliance. |
| Storage | Disperse Red FRL should be stored in a cool, dry, and well-ventilated area, away from direct sunlight, moisture, and sources of heat or ignition. Keep the container tightly closed when not in use. Avoid storing with oxidizing agents or strong acids. Use approved, labeled containers, and ensure good handling practices to minimize dust generation and potential contamination. |
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Purity 98%: Disperse Red FRL with purity 98% is used in polyester fiber dyeing, where it ensures vibrant and uniform coloration. Melting point 180°C: Disperse Red FRL with a melting point of 180°C is used in high-temperature dyeing processes, where it provides excellent thermal stability. Average particle size 5 µm: Disperse Red FRL with an average particle size of 5 µm is used in inkjet printing, where it enables smooth dispersion and fine print resolution. Light fastness grade 5: Disperse Red FRL with light fastness grade 5 is used in automotive textiles, where it offers long-lasting color retention under sunlight exposure. Solubility in water <0.1%: Disperse Red FRL with solubility in water less than 0.1% is used in synthetic fabric dyeing, where minimal bleeding and high wash fastness are achieved. Dispersibility ≥95%: Disperse Red FRL with dispersibility of 95% or higher is used in microfibre coloration, where it provides homogeneous and defect-free dyeing results. Thermal stability up to 200°C: Disperse Red FRL with thermal stability up to 200°C is used in hot-melt transfer printing, where it maintains color integrity without decomposition. |
Competitive Disperse Red FRL prices that fit your budget—flexible terms and customized quotes for every order.
For samples, pricing, or more information, please contact us at +8615651039172 or mail to sales9@bouling-chem.com.
We will respond to you as soon as possible.
Tel: +8615651039172
Email: sales9@bouling-chem.com
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