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HS Code |
246032 |
| Chemical Name | Disperse Red 91 |
| Cas Number | 61724-13-0 |
| Molecular Formula | C22H21N3O2 |
| Molecular Weight | 359.42 g/mol |
| Color | Red |
| Appearance | Red powder |
| Melting Point | 179-181°C |
| Solubility In Water | Insoluble |
| Lightfastness | Good |
| Usage | Textile dye |
| Synonyms | C.I. Disperse Red 91 |
| Ec Number | 263-472-7 |
| Density | 1.32 g/cm³ |
| Boiling Point | Decomposes |
| Storage Conditions | Keep in a dry, cool place |
As an accredited Disperse Red 91 factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | Disperse Red 91 is packaged in a sealed 25 kg fiber drum, lined with plastic bags for moisture protection and safe handling. |
| Shipping | Disperse Red 91 should be shipped in tightly sealed containers, protected from moisture and direct sunlight. It must be stored and transported in a cool, dry, well-ventilated area, away from strong oxidizing agents. Handle with appropriate personal protective equipment to avoid inhalation or skin contact. Comply with all relevant transportation regulations. |
| Storage | Disperse Red 91 should be stored in a tightly sealed container in a cool, dry, and well-ventilated area, away from direct sunlight and sources of heat or ignition. Keep it away from incompatible substances such as strong oxidizing agents. Ensure proper labeling and restrict access to authorized personnel. Use protective equipment when handling to avoid dust generation and contamination. |
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Purity 98%: Disperse Red 91 with purity 98% is used in polyester fiber dyeing, where it ensures high color intensity and uniform shade distribution. Particle size <5 µm: Disperse Red 91 with particle size below 5 µm is used in inkjet printing formulations, where it improves dispersion stability and sharp image resolution. Melting point 180°C: Disperse Red 91 with melting point 180°C is used in plastic coloration, where it provides thermal resistance during high-temperature processing. Stability temperature 140°C: Disperse Red 91 with stability temperature of 140°C is used in automotive textile applications, where it maintains color fastness under prolonged heat exposure. Light fastness grade 6: Disperse Red 91 with light fastness grade 6 is used in outdoor sportswear fabrics, where it offers superior resistance to fading under ultraviolet light. Moisture content <0.5%: Disperse Red 91 with moisture content lower than 0.5% is used in masterbatch production, where it prevents agglomeration and enhances processability. Dispersibility index >95%: Disperse Red 91 with dispersibility index above 95% is used in synthetic fiber spinning, where it ensures homogeneous color incorporation and consistent batch quality. |
Competitive Disperse Red 91 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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