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HS Code |
298955 |
| Cas Number | 6358-29-8 |
| Molecular Formula | C18H18N4O |
| Molecular Weight | 306.36 g/mol |
| Iupac Name | 4-[(4-Nitrophenyl)diazenyl]-N-ethyl-N-(2-hydroxyethyl)aniline |
| Appearance | Red powder |
| Solubility | Insoluble in water, soluble in organic solvents |
| Melting Point | 174-176°C |
| Color Index Number | C.I. 17758 |
| Usage | Disperse dye for synthetic fibers |
| Synonyms | Disperse Red FBL, C.I. Disperse Red 74 |
As an accredited Disperse Red 74 factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | Disperse Red 74 is packaged in a 25 kg fiber drum with a sealed inner polyethylene liner, clearly labeled with product details. |
| Shipping | Disperse Red 74 should be shipped in tightly sealed, clearly labeled containers to prevent spillage. Store and transport in a cool, dry, well-ventilated area away from incompatible substances. Comply with relevant local, national, and international regulations for handling dyes or chemicals. Ensure safety data sheets accompany the shipment for proper hazard communication. |
| Storage | **Disperse Red 74** 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 and properly labeled. Store separately from incompatible substances such as strong oxidizers. Handle with appropriate personal protective equipment to prevent contact with skin, eyes, or inhalation of dust. |
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Purity 98%: Disperse Red 74 with purity 98% is used in polyester fiber dyeing, where it delivers high color strength and uniform shade consistency. Molecular Weight 340 g/mol: Disperse Red 74 with molecular weight 340 g/mol is used in synthetic textile printing, where it ensures excellent dispersion and minimal fabric staining. Melting Point 180°C: Disperse Red 74 with a melting point of 180°C is used in hot-melt transfer printing, where it offers enhanced migration resistance and sharp image definition. Particle Size D50 2 μm: Disperse Red 74 with particle size D50 2 μm is used in microencapsulated inkjet inks, where it provides smooth printability and reduced clogging. Light Fastness Grade 5: Disperse Red 74 with light fastness grade 5 is used in automotive textile applications, where it delivers long-term color retention under UV exposure. Thermal Stability 220°C: Disperse Red 74 with thermal stability up to 220°C is used in high-temperature polyester extrusion coloring, where it prevents color degradation during processing. Dispersibility Index 95%: Disperse Red 74 with dispersibility index 95% is used in aqueous dye formulations, where it achieves rapid and homogeneous dispersion. Sublimation Fastness Grade 4: Disperse Red 74 with sublimation fastness grade 4 is used in sublimation transfer printing, where it provides sharp edge definition and minimal color bleeding. Oil Dispersibility: Disperse Red 74 with high oil dispersibility is used in spin-dyeing PET fibers, where it enhances color uniformity and production efficiency. pH Stability 4–9: Disperse Red 74 with pH stability range 4–9 is used in multipurpose dye baths, where it maintains consistent hue and process reliability. |
Competitive Disperse Red 74 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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