|
HS Code |
412810 |
| Product Name | Direct Yellow 83 |
| Cas Number | 51200-87-4 |
| C I Number | C.I. 24895 |
| Chemical Class | Azo dye |
| Molecular Formula | C37H29N7Na2O6S2 |
| Molecular Weight | 793.78 g/mol |
| Physical Appearance | Yellow powder |
| Solubility In Water | Soluble |
| Usage | Textile dyeing |
| Shade | Bright yellow |
| Melting Point | Decomposes |
| Ph Value | 6-8 (1% solution) |
| Light Fastness | Moderate |
| Stability | Stable under normal conditions |
| Ecological Impact | Potentially hazardous to aquatic environment |
As an accredited Direct Yellow 83 factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | Direct Yellow 83 is packaged in a 25 kg net weight fiber drum with a secure lid, labeled with product and hazard information. |
| Shipping | Direct Yellow 83 is shipped in tightly sealed fiber drums or plastic containers, ensuring protection from moisture and contamination. Standard packaging options include 25 kg drums. It is categorized as non-hazardous under typical shipping regulations, but should be handled in accordance with safety guidelines to prevent spills and exposure. |
| Storage | Direct Yellow 83 should be stored in a cool, dry, and well-ventilated area, away from direct sunlight and sources of ignition. Keep the container tightly closed to prevent moisture absorption. Store separately from strong oxidizers and incompatible materials. Use appropriate personal protective equipment when handling and ensure proper labeling and access control to prevent accidental exposure or contamination. |
|
Purity 98%: Direct Yellow 83 with 98% purity is used in textile printing applications, where it ensures bright and uniform coloration on cotton fabrics. Particle size <5 µm: Direct Yellow 83 with particle size below 5 µm is used in inkjet inks, where it provides smooth dispersion and consistent print quality. Lightfastness grade 5: Direct Yellow 83 with lightfastness grade 5 is used in paper dyeing, where it offers long-lasting color stability under light exposure. Water solubility 30 g/L: Direct Yellow 83 with water solubility of 30 g/L is used in waterborne paint formulations, where it enables rapid and uniform dye uptake. Stability temperature 120°C: Direct Yellow 83 with stability up to 120°C is used in detergent coloration, where it maintains color integrity during high-temperature washing cycles. Molecular weight 658 g/mol: Direct Yellow 83 with molecular weight 658 g/mol is used in leather dyeing, where it enables deep penetration and vivid surface color. pH stability range 5–9: Direct Yellow 83 stable in pH 5–9 is used in aqueous solution dyeing of cellulose fibers, where it prevents color fading in variable pH conditions. Melting point 120°C: Direct Yellow 83 with melting point of 120°C is used in thermoplastic processing, where it ensures homogeneous color distribution in molded goods. |
Competitive Direct Yellow 83 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!
