|
HS Code |
541788 |
| Cas Number | 12222-85-0 |
| Chemical Formula | C17H13Cl2NO4 |
| Molecular Weight | 366.20 g/mol |
| Ec Number | 602-145-6 |
| Appearance | Brown powder |
| Solubility | Insoluble in water, soluble in organic solvents |
| Melting Point | Approx. 210-212°C |
| Color Index Number | Disperse Brown 27 (CI 62275) |
| Applications | Textile dyeing, mainly for polyester fibers |
| Light Fastness | Good |
| Class | Disperse dye |
| Shade | Brown |
| Synonyms | 1,4-Benzenediamine, N,N'-bis(2,4-dinitrophenyl)-, Disperse Brown GL |
As an accredited Disperse Brown 27 factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | Disperse Brown 27 is packaged in 25 kg high-strength fiber drums with inner polyethylene liners, clearly labeled for chemical safety. |
| Shipping | Disperse Brown 27 is typically shipped in tightly sealed fiber drums or bags lined with polyethylene to prevent moisture absorption and contamination. Containers are clearly labeled, handled as non-hazardous for transport, and stored in cool, dry areas away from direct sunlight and incompatible substances. All shipping complies with applicable chemical transportation regulations. |
| Storage | Disperse Brown 27 should be stored in a cool, dry, and well-ventilated area, away from direct sunlight and sources of ignition. Keep the container tightly closed and properly labeled to prevent moisture absorption and contamination. Avoid storage with incompatible substances, such as strong oxidizers. Use appropriate personal protective equipment when handling and ensure spill control measures are available. |
|
Purity 98%: Disperse Brown 27 with a purity of 98% is used in polyester fiber dyeing, where it delivers high color yield and uniformity. Particle Size 200 nm: Disperse Brown 27 with a particle size of 200 nm is used in microencapsulated ink formulations, where it ensures optimal dispersion stability and fine pattern sharpness. Melting Point 178°C: Disperse Brown 27 with a melting point of 178°C is used in high-temperature dyeing processes, where it exhibits excellent thermal resistance and fastness properties. Dispersion Stability pH 5-7: Disperse Brown 27 with dispersion stability in pH 5-7 is used in textile printing pastes, where it maintains consistent shade and minimizes agglomeration. Light Fastness 5: Disperse Brown 27 with a light fastness of 5 is used in outdoor fabric applications, where it provides reliable color retention under prolonged UV exposure. Viscosity Grade Low: Disperse Brown 27 with a low viscosity grade is used in continuous dyeing systems, where it enables smooth pumpability and even dye uptake. Stability Temperature 140°C: Disperse Brown 27 with a stability temperature of 140°C is used in hot-melt transfer printing, where it prevents degradation and preserves brightness. Moisture Content ≤0.5%: Disperse Brown 27 with moisture content ≤0.5% is used in aqueous inkjet ink preparation, where it reduces the risk of clumping and nozzle blockage. Sublimation Rate Controlled: Disperse Brown 27 with a controlled sublimation rate is used in sublimation digital printing, where it achieves crisp image definition and controlled color migration. Solubility in Ethanol Low: Disperse Brown 27 with low solubility in ethanol is used in solvent-resistant finishing, where it maintains print integrity and resists bleeding. |
Competitive Disperse Brown 27 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!
