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HS Code |
463072 |
| Product Name | Blue BNG |
| Alternative Name | Disperse Blue 3 |
| Cas Number | 2475-45-8 |
| Chemical Formula | C14H12N4 |
| Molecular Weight | 236.27 g/mol |
| Color Index | CI Disperse Blue 3 (CI 61505) |
| Appearance | Dark blue to bluish-violet powder |
| Solubility | Insoluble in water, soluble in organic solvents |
| Melting Point | 132-135°C |
| Application Field | Textile dyeing (polyester and acetate fibers) |
| Light Fastness | Moderate |
| Toxicity | Potentially carcinogenic |
As an accredited Blue BNG / Disperse Blue 3 factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | Blue BNG / Disperse Blue 3 is packaged in a 25 kg blue fiber drum with a secure inner polyethylene liner for safety. |
| Shipping | Blue BNG (Disperse Blue 3) should be shipped in tightly sealed containers, away from direct sunlight, moisture, and incompatible materials. Handle with care, using appropriate personal protective equipment (PPE). Ensure compliance with local regulations for transport of dyes and chemicals. Label packaging clearly and store in a cool, dry, well-ventilated place. |
| Storage | **Blue BNG / Disperse Blue 3** should be stored in a cool, dry, well-ventilated area, away from sources of ignition, heat, and direct sunlight. Keep the container tightly closed and avoid moisture. Store separately from incompatible substances such as strong oxidizing agents. Use appropriate labeled containers and observe standard chemical storage practices to prevent exposure and contamination. |
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Purity 98%: Blue BNG / Disperse Blue 3 with 98% purity is used in synthetic fiber dyeing, where it ensures vibrant and uniform coloration. Molecular Weight 264.26 g/mol: Blue BNG / Disperse Blue 3 of molecular weight 264.26 g/mol is applied in polyester textile printing, where it delivers consistent tone reproducibility. Melting Point 120°C: Blue BNG / Disperse Blue 3 with a melting point of 120°C is utilized in high-temperature dyeing of acetate fibers, where it provides enhanced thermal stability. Particle Size ≤5 μm: Blue BNG / Disperse Blue 3 with particle size ≤5 μm is used in ink formulation for sublimation printing, where it enables fine dispersion and sharp image resolution. Stability Temperature 150°C: Blue BNG / Disperse Blue 3 stable up to 150°C is applied in automotive upholstery dyeing, where it offers excellent light and wash fastness. Solubility in Water Low: Blue BNG / Disperse Blue 3 with low water solubility is used in non-aqueous dye baths for cellulose acetate, where it minimizes dye migration and enhances pattern clarity. Viscosity Grade Standard: Blue BNG / Disperse Blue 3 of standard viscosity grade is used in textile pigment pastes, where it ensures smooth processing and homogenous application. Dispersibility High: Blue BNG / Disperse Blue 3 with high dispersibility is employed in yarn package dyeing, where it delivers rapid and even dye penetration. |
Competitive Blue BNG / Disperse Blue 3 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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