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HS Code |
885961 |
| Product Name | Direct Yellow 161 |
| C I Constitution Number | 40020 |
| C I Name | Direct Yellow 161 |
| Chemical Class | Azo dye |
| Molecular Formula | C40H32N12Na6O16S5 |
| Molecular Weight | 1192.07 g/mol |
| Cas Number | 8063-24-9 |
| Appearance | Yellow powder |
| Solubility | Soluble in water |
| Shade | Bright yellow |
| Application | Textile dyeing (cellulosic fibers) |
| Ph Range | 5-7 |
| Light Fastness | Moderate |
| Commercial Form | Powder |
As an accredited Direct Yellow 161 factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | Direct Yellow 161 is packaged in a 25 kg net weight fiber drum with a secure plastic liner, labeled with product and safety details. |
| Shipping | Direct Yellow 161 is shipped in tightly sealed, moisture-proof containers to prevent contamination or degradation. Packaging typically includes fiber drums, steel drums, or plastic bags within cartons, each clearly labeled with hazard and handling information. During transport, care is taken to avoid exposure to sunlight, heat, and humidity, ensuring safe delivery. |
| Storage | Direct Yellow 161 should be stored in a cool, dry, and well-ventilated area, away from incompatible substances such as strong oxidizers. Keep the container tightly closed and protected from moisture and direct sunlight. Avoid generating dust and ensure proper labeling of storage containers. Use appropriate personal protective equipment when handling to prevent skin and eye contact. |
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Purity 98%: Direct Yellow 161 with purity 98% is used in dyeing cellulose fibers, where it provides consistent shade reproducibility. Molecular weight 640 g/mol: Direct Yellow 161 with molecular weight 640 g/mol is used in paper tinting, where it ensures uniform penetration and coloration. Stability temperature 120°C: Direct Yellow 161 with stability temperature 120°C is used in textile printing, where it maintains color intensity after heat fixation. Particle size 200 mesh: Direct Yellow 161 with particle size 200 mesh is used in ink formulations, where it achieves smooth dispersion and minimal clogging. Water solubility 75 g/L: Direct Yellow 161 with water solubility 75 g/L is used in aqueous dye baths, where it allows for rapid and even dissolution. Lightfastness grade 5: Direct Yellow 161 with lightfastness grade 5 is used in high-exposure textiles, where it resists fading under prolonged sunlight. pH stability 4-9: Direct Yellow 161 with pH stability 4-9 is used in leather dyeing, where it maintains shade accuracy across varied process conditions. |
Competitive Direct Yellow 161 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!
