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HS Code |
813705 |
| Product Name | Reactive Blue 49 |
| Chemical Formula | C23H19ClN7Na3O12S3 |
| Cas Number | 12226-14-7 |
| Molecular Weight | 837.1 g/mol |
| Color Index | Reactive Blue 49 |
| Appearance | Blue powder |
| Solubility | Soluble in water |
| Dye Class | Reactive dye |
| Application | Textile dyeing (cellulosic fibers) |
| Maximum Absorption Wavelength | 612 nm |
| Ionic Character | Anionic |
| Stability | Stable under normal conditions |
| Ph Range | Good stability between pH 6–8 |
| Lightfastness | Good |
| Storage Conditions | Keep in a cool, dry place |
As an accredited Reactive Blue 49 factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | Reactive Blue 49 is packaged in a 25 kg sealed fiber drum with an inner plastic liner, clearly labeled with product details. |
| Shipping | Reactive Blue 49 should be shipped in tightly sealed containers, protected from moisture and direct sunlight. Store and transport in a cool, dry, and well-ventilated area. Follow all applicable local, national, and international regulations for handling and shipping chemicals. Label containers clearly, and ensure proper documentation accompanies each shipment. |
| Storage | Reactive Blue 49 should be stored in a cool, dry, and well-ventilated area, away from direct sunlight, heat sources, and incompatible substances such as strong oxidizing agents. Keep the container tightly closed and clearly labeled. Protect from moisture and avoid generating dust. Use appropriate personal protective equipment when handling. Store in accordance with all local, regional, and national regulations. |
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Purity 98%: Reactive Blue 49 with 98% purity is used in textile dyeing processes, where it delivers consistent color strength and batch-to-batch reproducibility. Molecular weight 626.54 g/mol: Reactive Blue 49 of molecular weight 626.54 g/mol is used in cotton fiber dyeing, where it provides deep shade intensity and high fixation rates. Solubility in water 50 g/L: Reactive Blue 49 with solubility of 50 g/L is used in reactive printing, where it ensures rapid dispersion and uniform penetration in cellulosic fabrics. pH stability 4-8: Reactive Blue 49 stable in pH range 4-8 is used in blended fabric dyeing, where it maintains color integrity under variable process conditions. Light fastness grade 5: Reactive Blue 49 with light fastness grade 5 is used in denim manufacturing, where it provides long-lasting shade retention during exposure to sunlight. Particle size <10 μm: Reactive Blue 49 with particle size under 10 μm is used in high-speed textile printing, where it achieves smooth surface finish and sharp pattern outlines. Melting point 230°C: Reactive Blue 49 with a melting point of 230°C is used in polyester blend applications, where it sustains thermal stability during high-temperature treatments. Stability temperature up to 120°C: Reactive Blue 49 with stability up to 120°C is used in hot-water dye baths, where it resists degradation and preserves chromatic properties. Residual salt content <0.5%: Reactive Blue 49 with residual salt content below 0.5% is used in eco-friendly textile processing, where it minimizes effluent load and supports sustainable production. Viscosity 10 mPa·s (25°C): Reactive Blue 49 with viscosity of 10 mPa·s at 25°C is used in inkjet textile printing, where it allows precise droplet formation and prevents clogging of printer heads. |
Competitive Reactive Blue 49 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
Flexible payment, competitive price, premium service - Inquire now!
