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HS Code |
775112 |
| Productname | Direct Brown 222 |
| Casnumber | 16071-86-6 |
| Chemicalclass | Azo dye |
| Molecularformula | C34H28N6Na4O16S4 |
| Molecularweight | 1011.88 g/mol |
| Appearance | Brown powder |
| Solubilityinwater | Soluble |
| Application | Textile dyeing |
| Colorindexnumber | C.I. 222 |
| Phrange | 5-7 |
| Lightfastness | Moderate |
| Usageform | Powder |
| Ionicnature | Anionic |
As an accredited Direct Brown 222 factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | Direct Brown 222 is typically packaged in 25 kg net weight woven plastic bags, inner polyethylene liner, clearly labeled with product details. |
| Shipping | Direct Brown 222 should be shipped in tightly sealed, clearly labeled containers to prevent leaks and contamination. Store and transport in a cool, dry, well-ventilated area away from incompatible materials. Handle according to local regulations, ensuring appropriate hazard labeling, and provide safety data sheets to personnel involved in shipping and handling. |
| Storage | Direct Brown 222 should be stored in a tightly sealed container, in a cool, dry, and well-ventilated area away from direct sunlight and incompatible substances such as strong oxidizers. Avoid extremes of temperature and moisture. Clearly label the container, and ensure storage areas are equipped with proper spill containment and safety equipment. Handle the chemical using all appropriate personal protective gear. |
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Purity 98%: Direct Brown 222 with purity 98% is used in textile dyeing processes, where it ensures uniform shade consistency and high color yield. Molecular weight 730 g/mol: Direct Brown 222 at molecular weight 730 g/mol is used in cotton fabric dyeing, where it provides enhanced fiber affinity and wash fastness. Melting point 140°C: Direct Brown 222 with a melting point of 140°C is used in paper coloration, where it delivers excellent thermal stability during machine processing. Particle size ≤ 40 µm: Direct Brown 222 with particle size ≤ 40 µm is used in ink manufacturing, where it achieves superior dispersion and smooth print quality. Stability temperature up to 120°C: Direct Brown 222 stable up to 120°C is used in continuous dyeing operations, where it maintains dye integrity and reduces degradation. Water solubility 50 g/L: Direct Brown 222 with water solubility of 50 g/L is used in leather finishing, where it enhances penetration and color uniformity. pH range 6–8: Direct Brown 222 stable in pH range 6–8 is used in cellulose fiber dyeing, where it prevents color variation and fiber damage. Light fastness grade 4: Direct Brown 222 at light fastness grade 4 is used in outdoor textile production, where it offers resistance to fading under UV exposure. Residual salt content ≤ 1%: Direct Brown 222 with residual salt content ≤ 1% is used in hosiery dyeing, where it reduces effluent load and improves environmental compliance. Viscosity low: Direct Brown 222 with low viscosity is used in dye bath formulations, where it enables rapid dissolution and efficient application. |
Competitive Direct Brown 222 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!
