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HS Code |
657216 |
| Product Name | Rubine 3B / Disperse Red 5 |
| Chemical Class | Azo dye |
| Cas Number | 3861-47-0 |
| Molecular Formula | C17H13N3O3 |
| Molecular Weight | 307.31 g/mol |
| Color Index | Disperse Red 5 |
| Appearance | Red powder |
| Solubility | Insoluble in water, soluble in organic solvents |
| Melting Point | 168-171°C |
| Application | Textile dyeing (polyester and acetate fibers) |
| Light Fastness | Moderate |
| Synonyms | Sudan Red B, C.I. 62125 |
| Stability | Stable under normal conditions |
As an accredited Rubine 3B / Disperse Red 5 factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | The packaging for Rubine 3B / Disperse Red 5 is a 25 kg fiber drum, sealed with polyethylene inner lining for protection. |
| Shipping | Rubine 3B / Disperse Red 5 is shipped in tightly sealed, chemical-resistant containers to prevent leakage and contamination. It should be stored and transported in a cool, dry, well-ventilated area, away from incompatible substances. Proper labeling and documentation in accordance with local and international regulations are essential for safe shipping. |
| Storage | Rubine 3B (Disperse Red 5) should be stored in a cool, dry, and well-ventilated area, away from direct sunlight and heat sources. Keep the container tightly closed and clearly labeled. Avoid contact with oxidizers and strong acids. Use only with proper personal protective equipment (PPE) and ensure spill control measures are in place to prevent environmental contamination. |
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Purity 98%: Rubine 3B / Disperse Red 5 with a purity of 98% is used in polyester fiber dyeing, where it ensures brilliant and uniform color uptake. Melting Point 173°C: Rubine 3B / Disperse Red 5 with a melting point of 173°C is used in plastic coloration applications, where it provides thermal stability during high-temperature processing. Particle Size 10 μm: Rubine 3B / Disperse Red 5 with a particle size of 10 μm is used in inkjet printing, where it delivers excellent dispersion and print sharpness. Light Fastness Grade 5: Rubine 3B / Disperse Red 5 with light fastness grade 5 is used in automotive textile applications, where it offers long-lasting color retention under sunlight. Stability Temperature 150°C: Rubine 3B / Disperse Red 5 stable up to 150°C is used in synthetic yarn dyeing, where it prevents color degradation during thermal treatments. Molecular Weight 325 g/mol: Rubine 3B / Disperse Red 5 with a molecular weight of 325 g/mol is used in sublimation transfer printing, where it achieves high migration efficiency and vivid color effect. Dispersibility High: Rubine 3B / Disperse Red 5 with high dispersibility is used in water-based paints, where it enables homogeneous coloration and improved coating performance. |
Competitive Rubine 3B / Disperse Red 5 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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