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HS Code |
845098 |
| Chemical Name | Direct Fast Yellow 3GF |
| Cas Number | 6434-29-5 |
| Molecular Formula | C24H20N6Na4O12S4 |
| Molar Mass | 804.76 g/mol |
| Color Index | Direct Yellow 86 |
| Appearance | Yellow powder |
| Solubility In Water | Soluble |
| Application | Textile dyeing |
| Light Fastness | Moderate |
| Ph Range | 6-8 |
| Melting Point | Decomposes |
| Synonyms | C.I. 40044 |
| Toxicity | May cause irritation |
| Storage Conditions | Store in a cool, dry place |
| Stability | Stable under normal conditions |
As an accredited Direct Fast Yellow 3GF factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | Direct Fast Yellow 3GF is packaged in a 25 kg net weight fiber drum with a sealed inner plastic liner, labeled for industrial use. |
| Shipping | Direct Fast Yellow 3GF should be shipped in tightly sealed containers to prevent moisture absorption and contamination. It must be labeled according to chemical transport regulations and stored in a cool, dry place during transit. Handle with care to avoid spillage and exposure. Follow all local and international shipping guidelines. |
| Storage | Direct Fast Yellow 3GF should be stored in a cool, dry, and well-ventilated area, away from heat sources and direct sunlight. Keep the container tightly closed and properly labeled. Avoid contact with acids and oxidizing agents. Store away from food and incompatible substances. Use appropriate protective equipment when handling to prevent skin and eye contact, and prevent dust generation. |
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Purity 98%: Direct Fast Yellow 3GF with 98% purity is used in cotton fabric dyeing, where it provides high color strength and consistent shade reproduction. Light Fastness Grade 5: Direct Fast Yellow 3GF with light fastness grade 5 is used in apparel textiles, where it ensures prolonged resistance to fading under sunlight. Particle Size 50 µm: Direct Fast Yellow 3GF with 50 µm particle size is used in paper coloration, where it achieves uniform dispersion and smooth print quality. Aqueous Solubility 60 g/L: Direct Fast Yellow 3GF with aqueous solubility of 60 g/L is used in liquid dye formulations, where it facilitates rapid and complete solubilization. Stability Temperature 120°C: Direct Fast Yellow 3GF with 120°C stability temperature is used in high-temperature dyeing processes, where it maintains color integrity without degradation. Molecular Weight 430 g/mol: Direct Fast Yellow 3GF with 430 g/mol molecular weight is used in textile printing, where it enables efficient migration and fixation on cellulosic fibers. Moisture Content <1%: Direct Fast Yellow 3GF with moisture content less than 1% is used in powder dye blends, where it minimizes clumping and improves storage stability. pH Stability Range 6-8: Direct Fast Yellow 3GF stable in pH range 6-8 is used in neutral dye baths, where it prevents color shifts and ensures process reliability. Tensile Strength Retention: Direct Fast Yellow 3GF facilitating tensile strength retention is used in industrial textile dyeing, where it preserves fabric mechanical properties post-dyeing. Shade Index Y 9/2: Direct Fast Yellow 3GF with shade index Y 9/2 is used in precision shade matching for decorative textiles, where it delivers repeatable and accurate color output. |
Competitive Direct Fast Yellow 3GF 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
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