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HS Code |
925908 |
| Cas Number | 68391-30-0 |
| Molecular Formula | C18H18N4O3 |
| Molecular Weight | 338.36 g/mol |
| Iupac Name | 4-[[2-(4-ethylphenyl)hydrazinylidene]methyl]-2-hydroxy-5-methylbenzoic acid methyl ester |
| Appearance | Red powder |
| Solubility | Insoluble in water; soluble in organic solvents |
| Melting Point | 130-132°C |
| Application | Textile dye for polyester fibers |
| Color Index Number | Disperse Red 72 (CI 11127) |
| Density | Approx. 1.28 g/cm³ |
As an accredited Disperse Red 72 factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | Disperse Red 72 is packaged in a 25 kg fiber drum with an inner plastic liner, clearly labeled with product details and hazard symbols. |
| Shipping | Disperse Red 72 should be shipped in tightly sealed containers, protected from light, moisture, and incompatible materials. It must be labeled according to chemical safety regulations. During transport, handle with care to avoid spills or leaks. Follow all local, national, and international regulations for shipping dyes and hazardous chemicals. |
| Storage | Disperse Red 72 should be stored in a tightly closed container, in a cool, dry, well-ventilated area away from direct sunlight, heat, and sources of ignition. Keep it separated from strong oxidizing agents and acids. Ensure proper labeling, and avoid dust formation. Store it away from food and incompatible substances, and use personal protective equipment when handling. |
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Purity 98%: Disperse Red 72 with purity 98% is used in polyester yarn dyeing, where it ensures vibrant color development and consistent shade uniformity. Melting point 230°C: Disperse Red 72 with a melting point of 230°C is used in high-temperature exhaust dyeing, where it provides exceptional thermal stability and minimizes sublimation losses. Particle size D50<5μm: Disperse Red 72 with particle size D50<5μm is used in inkjet textile ink formulations, where it delivers smooth dispersion and prevents nozzle clogging. Stability temperature 180°C: Disperse Red 72 with stability temperature 180°C is used in polyester fabric printing, where it improves colorfastness under heat-setting processes. Molecular weight 375 g/mol: Disperse Red 72 with molecular weight 375 g/mol is used in micro-encapsulated dye systems, where it facilitates controlled release and enhanced wash resistance. Lightfastness grade 5: Disperse Red 72 with lightfastness grade 5 is used in automotive upholstery dyeing, where it provides long-term resistance to photodegradation and color fading. Solubility 0.02 g/L (water, 25°C): Disperse Red 72 with solubility 0.02 g/L (water, 25°C) is used in aqueous dye baths for synthetic fibers, where it enables fine particle dispersion and reduces staining propensity on equipment. |
Competitive Disperse Red 72 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!
