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HS Code |
339116 |
| Product Name | Direct Fast Yellow 5GL |
| Ci Number | 40020 |
| Appearance | Yellow powder |
| Chemical Class | Azo dye |
| Solubility In Water | Good |
| Molecular Formula | C28H22N6Na2O8S2 |
| Application | Textile dyeing |
| Shade | Bright yellow |
| Ph Range | 7-8 |
| Light Fastness | Good |
| Cas Number | 6359-98-4 |
| Heat Stability | Moderate |
| Ionic Character | Anionic |
| Main Uses | Cellulosic fibers |
| Storage Conditions | Cool, dry place |
As an accredited Direct Fast Yellow 5GL factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | The packaging for Direct Fast Yellow 5GL contains 25 kg of yellow powder, sealed in a sturdy, labeled fiber drum with liner. |
| Shipping | Direct Fast Yellow 5GL is shipped in tightly sealed, labeled containers such as fiber drums or bags to prevent moisture, contamination, or spillage. Packaging complies with safety and regulatory standards for chemical transport. Product documentation, including SDS, accompanies each shipment to ensure proper handling during transit and storage. |
| Storage | Direct Fast Yellow 5GL should be stored in a tightly sealed container in a cool, dry, and well-ventilated area, away from direct sunlight and sources of heat or ignition. Keep it away from incompatible materials such as strong oxidizing agents. Ensure containers are properly labeled, prevent moisture ingress, and minimize dust generation. Use appropriate personal protective equipment when handling. |
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Purity 98%: Direct Fast Yellow 5GL with 98% purity is used in cotton fabric dyeing, where it provides high color yield and shade consistency. Particle size 10 microns: Direct Fast Yellow 5GL with particle size 10 microns is used in textile printing, where it ensures uniform dispersion and smooth surface coverage. Light fastness grade 4: Direct Fast Yellow 5GL with light fastness grade 4 is used in household linen production, where it imparts durable color resistance to fading. pH stability 6-8: Direct Fast Yellow 5GL with pH stability from 6 to 8 is used in reactive dye formulations, where it maintains color integrity under varying process conditions. Water solubility 50 g/L at 25°C: Direct Fast Yellow 5GL with water solubility 50 g/L at 25°C is used in liquid dye baths, where it enables rapid and uniform dye uptake. Molecular weight 600 g/mol: Direct Fast Yellow 5GL with molecular weight 600 g/mol is used in paper coloration, where it delivers consistent tinting without aggregation. Moisture content less than 1%: Direct Fast Yellow 5GL with moisture content below 1% is used in powder dye blending, where it enhances product shelf life and flowability. Melting point 240°C: Direct Fast Yellow 5GL with melting point 240°C is used in high-temperature dyeing of viscose, where it ensures thermal stability and prevents decomposition. Salt resistance up to 50 g/L: Direct Fast Yellow 5GL with salt resistance up to 50 g/L is used in dyeing salt-rich solutions, where it achieves even color distribution without precipitation. Storage stability 24 months: Direct Fast Yellow 5GL with 24-month storage stability is used in bulk dye inventory management, where it guarantees long-term performance without degradation. |
Competitive Direct Fast Yellow 5GL 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!
