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HS Code |
372589 |
| Chemical Name | Disperse Violet 57 |
| C I Number | C.I. 11185 |
| Cas Number | 12236-29-2 |
| Molecular Formula | C17H16N4O2 |
| Molecular Weight | 308.34 g/mol |
| Appearance | Violet powder or granules |
| Solubility | Insoluble in water |
| Application | Textile dyeing, mainly for polyester fibers |
| Melting Point | Approx. 174°C |
| Light Fastness | Good |
| Class | Azo dye |
| Synonyms | 1,4-Benzenediamine, N-(2-cyano-4-ethoxyphenyl)-N'-[4-(ethoxycarbonyl)phenyl]- |
As an accredited Disperse Violet 57 factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | Disperse Violet 57 is packaged in a 25 kg net weight fiber drum with inner polyethylene lining, clearly labeled with hazard warnings. |
| Shipping | Disperse Violet 57 should be shipped in tightly sealed containers, protected from moisture and direct sunlight. Transport it according to local regulations for chemicals, using appropriate hazard labeling. Ensure the packaging prevents spills and contamination. Handle with care, using protective equipment if necessary. Store in a cool, dry, and well-ventilated area during transit. |
| Storage | Disperse Violet 57 should be stored in a cool, dry, and well-ventilated place, away from direct sunlight and sources of ignition. Keep the container tightly closed when not in use. Avoid contact with strong oxidizers and acids. Store in original packaging or compatible containers, clearly labeled. Minimize dust generation and prevent release into the environment. |
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Purity 98%: Disperse Violet 57 with 98% purity is used in polyester fiber dyeing, where it provides consistent and vibrant violet shades. Molecular weight 350 g/mol: Disperse Violet 57 with a molecular weight of 350 g/mol is used in high-speed textile printing, where it ensures sharp print definition and minimal migration. Melting point 200°C: Disperse Violet 57 with a melting point of 200°C is used in heat-transfer printing applications, where it delivers excellent colorfastness under thermal stress. Particle size <5 microns: Disperse Violet 57 with particle size below 5 microns is used in microencapsulated ink formulations, where it offers superior dispersion stability and uniform dye uptake. Stability temperature 180°C: Disperse Violet 57 with 180°C stability temperature is used in synthetic yarn coloring, where it maintains color intensity and resists thermal degradation. Light fastness grade 5: Disperse Violet 57 with light fastness grade 5 is used in automotive upholstery fabrics, where it provides durable color retention under prolonged sunlight exposure. |
Competitive Disperse Violet 57 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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