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HS Code |
782691 |
| Product Name | Blue BF-LS Disperse Blue 77 |
| Chemical Class | Anthraquinone dye |
| C I Number | C.I. Disperse Blue 77 |
| Appearance | Blue powder |
| Molecular Formula | C22H16N2O4 |
| Molecular Weight | 372.37 g/mol |
| Shade | Blue |
| Solubility | Insoluble in water, soluble in organic solvents |
| Application | Polyester dyeing |
| Melting Point | Above 180°C |
| Light Fastness | Good |
| Cas Number | 12217-80-0 |
As an accredited Blue BF-LS Disperse Blue 77 factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | Blue BF-LS Disperse Blue 77 is packaged in a 25 kg blue fiber drum with a secure inner plastic lining for safety. |
| Shipping | Blue BF-LS Disperse Blue 77 is shipped in tightly sealed, chemically resistant containers, typically 25 kg fiber drums or bags, to prevent moisture and contamination. Packages are clearly labeled with handling and hazard information. Store and transport in cool, dry conditions, away from direct sunlight and incompatible substances. |
| Storage | Blue BF-LS (Disperse Blue 77) should be stored in a cool, dry, and well-ventilated area, away from heat sources and direct sunlight. Keep containers tightly closed and clearly labeled. Avoid contact with oxidizing agents. Store at temperatures below 30°C and prevent moisture contamination. Follow all safety regulations for handling dyes and chemicals to ensure safe storage. |
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Purity 98%: Blue BF-LS Disperse Blue 77 with purity 98% is used in polyester fiber dyeing, where it ensures uniform and vibrant coloration. Melting Point 260°C: Blue BF-LS Disperse Blue 77 with a melting point of 260°C is used in high-temperature dyeing processes, where it maintains excellent thermal stability. Particle Size <5 μm: Blue BF-LS Disperse Blue 77 with particle size less than 5 μm is used in inkjet printing formulations, where it achieves superior dispersion and print clarity. Light Fastness Grade 6: Blue BF-LS Disperse Blue 77 with light fastness grade 6 is used in automotive textiles, where it provides outstanding resistance to fading under UV exposure. Stability Temperature 130°C: Blue BF-LS Disperse Blue 77 with stability temperature of 130°C is used in continuous dyeing applications, where it demonstrates reliable color consistency. Solubility in Water <0.5%: Blue BF-LS Disperse Blue 77 with water solubility less than 0.5% is used in water-repellent fabric dyeing, where it minimizes dye bleeding and improves wash fastness. Molecular Weight 392 g/mol: Blue BF-LS Disperse Blue 77 with molecular weight 392 g/mol is used in disperse dye bath preparations, where it enables predictable dye migration and fixation. Viscosity Grade Low: Blue BF-LS Disperse Blue 77 with low viscosity grade is used in high-speed textile printing, where it improves flow and jetting performance. pH Stability Range 4-7: Blue BF-LS Disperse Blue 77 with pH stability range 4-7 is used in acidic dyeing processes, where it retains color intensity and dye integrity. Sublimation Fastness Grade 5: Blue BF-LS Disperse Blue 77 with sublimation fastness grade 5 is used in transfer printing on polyester, where it ensures sharp and durable image transfer. |
Competitive Blue BF-LS Disperse Blue 77 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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