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HS Code |
360028 |
| Product Name | Disperse Red 191 |
| Cas Number | 73072-55-0 |
| Chemical Formula | C22H21N5O6 |
| Molecular Weight | 451.44 g/mol |
| Appearance | Red powder |
| Solubility In Water | Insoluble |
| Dye Class | Disperse dye |
| Melting Point | Approximately 190°C |
| Application | Polyester fiber dyeing |
| Light Fastness | 6-7 (good) |
| Color Index Number | 60754 |
| Boiling Point | Decomposes before boiling |
| Storage Conditions | Keep container tightly closed in a cool, dry, well-ventilated place |
| Stability | Stable under normal temperatures and pressures |
| Hazard Statements | May cause eye and skin irritation |
As an accredited Disperse Red 191 factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | Disperse Red 191 is packaged in a sealed 25 kg fiber drum with inner polyethylene lining, labeled with product details and safety information. |
| Shipping | Disperse Red 191 should be shipped in tightly sealed, clearly labeled containers, protected from moisture, heat, and direct sunlight. Ensure compliance with relevant transport regulations for chemicals. Use sturdy packaging to prevent leaks or spills and include necessary safety documentation and hazard labeling during transit. Handle with appropriate personal protective equipment (PPE). |
| Storage | Disperse Red 191 should be stored in a cool, dry, and well-ventilated area, away from direct sunlight and sources of heat or ignition. Keep the container tightly closed when not in use and store separately from oxidizing agents, acids, and strong bases. Use appropriate chemical-resistant containers and clearly label them to prevent accidental misuse or contamination. |
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Purity 98%: Disperse Red 191 with purity 98% is used in polyester fiber dyeing, where it ensures excellent color yield and uniform shade distribution. Particle Size 3 μm: Disperse Red 191 with particle size 3 μm is used in textile printing inks, where it provides enhanced dispersion stability and smooth print quality. Melting Point 210°C: Disperse Red 191 with melting point 210°C is used in high-temperature dyeing processes, where it enables superior thermal resistance and dye fastness. Viscosity Grade Low: Disperse Red 191 with low viscosity grade is used in aqueous dye formulations, where it facilitates easy mixing and consistent coloration. Stability Temperature 180°C: Disperse Red 191 with stability temperature 180°C is used in automotive interior fabrics, where it delivers long-term color stability under heat exposure. Molecular Weight 370 g/mol: Disperse Red 191 with molecular weight 370 g/mol is used in microfiber dyeing, where it achieves deep penetration and vibrant color strength. Light Fastness Grade 6: Disperse Red 191 with light fastness grade 6 is used in sportswear manufacturing, where it offers resistance to fading from UV exposure. Solubility in Water <0.1 g/L: Disperse Red 191 with solubility in water less than 0.1 g/L is used in non-aqueous coating systems, where it prevents color bleeding and ensures finish integrity. |
Competitive Disperse Red 191 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
Flexible payment, competitive price, premium service - Inquire now!
