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HS Code |
680820 |
| Product Name | Navy Blue AR Disperse Blue 281 |
| Chemical Class | Disperse Dye |
| Appearance | Dark blue powder |
| Cas Number | 61968-52-3 |
| Molecular Formula | C18H13N5O6 |
| Molecular Weight | 395.33 g/mol |
| Solubility | Insoluble in water |
| Dyeing Temperature | 120-130°C |
| Applications | Polyester fiber dyeing |
| Light Fastness | Grade 5-6 |
| Wash Fastness | Grade 4-5 |
| Storage Conditions | Cool, dry, and well-ventilated area |
| Color Index Number | Disperse Blue 281 |
As an accredited Navy Blue AR Disperse Blue 281 factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | Navy Blue AR Disperse Blue 281 is packed in 25 kg sealed fiber drums with inner double-layer polyethylene bags for moisture protection. |
| Shipping | Navy Blue AR Disperse Blue 281 is shipped in tightly sealed, high-quality, fiber drum containers, usually with a polyethylene liner, to prevent moisture ingress and contamination. Each drum typically weighs 25 kg. All shipments comply with international regulations, including proper labeling and documentation for safe handling and storage during transit. |
| Storage | Navy Blue AR Disperse Blue 281 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 clearly labeled. Avoid exposure to moisture and incompatible substances. Store away from food, drink, and animal feed. Follow all safety guidelines and local regulations for chemical storage and handling. |
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Purity 98%: Navy Blue AR Disperse Blue 281 with a purity of 98% is used in polyester fabric dyeing, where high-purity formulation ensures vibrant and consistent shade development. Particle size <5 microns: Navy Blue AR Disperse Blue 281 with a particle size below 5 microns is used in high-speed textile printing, where fine dispersion enables sharp and uniform color patterns. Thermal stability up to 180°C: Navy Blue AR Disperse Blue 281 with thermal stability up to 180°C is used in continuous dyeing machines, where heat resistance prevents color degradation during processing. Dispersibility index ≥95%: Navy Blue AR Disperse Blue 281 with a dispersibility index of at least 95% is used in dye bath circulation systems, where high dispersibility minimizes agglomeration and sedimentation. Light fastness grade 5: Navy Blue AR Disperse Blue 281 with light fastness grade 5 is used in automotive upholstery textiles, where strong resistance to fading under sunlight is required. Moisture content ≤0.5%: Navy Blue AR Disperse Blue 281 with moisture content less than or equal to 0.5% is used in powder dye formulations, where low moisture prevents clumping and enhances flow properties. pH stability range 4-8: Navy Blue AR Disperse Blue 281 with pH stability from 4 to 8 is used in exhaust dyeing processes, where broad pH tolerance maintains stable color yields. |
Competitive Navy Blue AR Disperse Blue 281 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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