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HS Code |
732504 |
| Product Name | Direct Yellow 7GFF |
| Cas Number | 113327-39-6 |
| Chemical Class | Azo dye |
| Appearance | Yellow powder |
| Solubility | Soluble in water |
| Application | Textile dyeing |
| Molecular Formula | C32H26N8Na2O10S2 |
| Molecular Weight | 822.72 g/mol |
| Light Fastness | Good |
| Ph Range | 6-8 |
| Stability | Stable under normal conditions |
As an accredited Direct Yellow 7GFF factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | The packaging for Direct Yellow 7GFF is a 25 kg fiber drum with a tight-sealed lid, labeled with product details and safety instructions. |
| Shipping | Direct Yellow 7GFF should be shipped in tightly sealed, clearly labeled containers, protected from moisture, heat, and direct sunlight. Handle with care to prevent spillage. Comply with local regulations for hazardous materials, including appropriate documentation and labeling. Store and transport away from incompatible substances such as strong oxidizers and acids. |
| Storage | Direct Yellow 7GFF should be stored in a cool, dry, and well-ventilated area, away from direct sunlight and sources of ignition. Keep the container tightly closed and avoid exposure to moisture. Store separately from incompatible materials such as strong acids or oxidizers. Use appropriate labeling and maintain the storage area free from dust accumulation to ensure safety. |
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Purity 98%: Direct Yellow 7GFF with 98% purity is used in cotton fabric dyeing, where it ensures high color consistency and reproducibility. Molecular Weight 500 g/mol: Direct Yellow 7GFF with molecular weight of 500 g/mol is used in viscose fiber printing, where it supports sharp pattern definition and minimal diffusion. High Solubility: Direct Yellow 7GFF with high solubility is used in continuous dyeing processes, where it enables rapid dye uptake and uniform coloration. Light Fastness 4: Direct Yellow 7GFF with light fastness rating of 4 is used in apparel textiles, where it provides prolonged color retention under light exposure. Stability Temperature 120°C: Direct Yellow 7GFF with stability up to 120°C is used in high-temperature dyeing, where it maintains color integrity without decomposition. Fine Particle Size <5 µm: Direct Yellow 7GFF with particle size below 5 microns is used in inkjet ink formulation, where it offers smooth dispersion and prevents nozzle clogging. Low Salt Content <0.5%: Direct Yellow 7GFF with salt content below 0.5% is used in paper dyeing, where it reduces deposition and ensures cleaner processing equipment. pH Range Stability 5-9: Direct Yellow 7GFF stable in pH range 5-9 is used in multipurpose dye baths, where it guarantees dye performance across diverse processing conditions. Alkali Resistant: Direct Yellow 7GFF with alkali resistance is used in cellulose fiber dyeing, where it resist fading and color shift during alkaline treatments. High Water Solubility 50 g/L: Direct Yellow 7GFF with water solubility of 50 g/L is used in liquid dye concentrate production, where it ensures homogeneous solutions and ease of handling. |
Competitive Direct Yellow 7GFF 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!
