|
HS Code |
200297 |
| Cas Number | 12223-29-1 |
| Molecular Formula | C16H15N5O4 |
| Molecular Weight | 341.32 g/mol |
| Appearance | Orange powder |
| Solubility In Water | Insoluble |
| Melting Point | 184-186°C |
| Chemical Class | Azo dye |
| Synonyms | 4-[(2-Hydroxy-5-nitrophenyl)azo]-N-phenylaniline |
| Application | Textile dyeing |
| Light Fastness | Moderate |
As an accredited Disperse Orange 31 factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | Disperse Orange 31 is packaged in a 25 kg fiber drum with inner plastic lining, featuring hazard labels and product identification. |
| Shipping | Disperse Orange 31 should be shipped in tightly sealed, appropriately labeled containers to prevent leaks or spills. It must be kept away from heat, flames, and direct sunlight. Transportation should comply with local and international regulations for handling hazardous chemicals, ensuring proper documentation and safety measures throughout transit. |
| Storage | Disperse Orange 31 should be stored in a cool, dry, well-ventilated area away from direct sunlight and sources of ignition. Keep the container tightly closed and clearly labeled. Store separately from strong oxidizing agents and acids. Use corrosion-resistant containers and ensure proper spill containment. Follow all safety regulations for handling organic dyes to prevent contamination and degradation. |
|
Purity 98%: Disperse Orange 31 with purity 98% is used in polyester fiber dyeing, where high purity ensures uniform and vibrant coloration. Melting Point 140°C: Disperse Orange 31 with a melting point of 140°C is used in high-temperature dyeing processes, where thermal stability maintains color integrity under heat. Particle Size 3μm: Disperse Orange 31 with particle size 3μm is used in microencapsulated dispersion, where fine particle distribution enhances evenness and penetration of the dye. Light Fastness Grade 5: Disperse Orange 31 with light fastness grade 5 is used in automotive textile manufacturing, where superior fastness provides long-lasting color under UV exposure. Stability Temperature 120°C: Disperse Orange 31 with stability temperature 120°C is used in continuous dyeing machines, where thermal resistance supports process reliability without decomposition. Viscosity 15 mPa·s: Disperse Orange 31 with viscosity 15 mPa·s is used in textile printing pastes, where optimal viscosity ensures smooth application and print sharpness. Moisture Content <0.5%: Disperse Orange 31 with moisture content less than 0.5% is used in powder dye formulations, where low moisture prevents caking and ensures consistent dispersion. Molecular Weight 252 g/mol: Disperse Orange 31 with molecular weight 252 g/mol is used in synthetic fabric dyeing applications, where controlled molecular structure promotes uniform dye uptake. |
Competitive Disperse Orange 31 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!
