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HS Code |
387186 |
| Product Name | Vat Yellow 5GF |
| Chemical Class | Vat dye |
| Color Index | Vat Yellow 33 |
| Cas Number | 548-17-2 |
| Appearance | Yellow powder |
| Molecular Formula | C29H16N2Na2O8S2 |
| Solubility | Insoluble in water; soluble in alkaline solutions |
| Application | Textile dyeing (mainly cotton) |
| Light Fastness | Excellent |
| Stability | Stable under normal conditions |
| Shade | Bright yellow |
| Recommended Fibers | Cellulosic fibers |
| Manufacturing Method | Anthraquinone derivative |
As an accredited Vat Yellow 5GF factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | Vat Yellow 5GF is packaged in sturdy 25 kg fiber drums, lined with plastic bags for moisture protection and secure transportation. |
| Shipping | Vat Yellow 5GF should be shipped in tightly sealed, clearly labeled containers, protected from moisture and direct sunlight. Store and transport in a cool, dry, and well-ventilated area, following local regulations for hazardous materials. Handle with appropriate personal protective equipment to prevent inhalation, ingestion, or skin contact during shipping. |
| Storage | Vat Yellow 5GF should be stored in a cool, dry, and well-ventilated area, away from direct sunlight and sources of ignition. Keep the chemical in tightly sealed containers to prevent moisture absorption and contamination. Avoid contact with oxidizing agents and acids. Clearly label storage containers, and ensure proper safety measures, including access to Material Safety Data Sheets (MSDS), are in place. |
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Purity 98%: Vat Yellow 5GF with 98% purity is used in cotton fabric dyeing, where it provides high color fastness and uniform shade distribution. Particle size <5 μm: Vat Yellow 5GF with particle size below 5 micrometers is used in textile printing, where it ensures smooth print patterns and sharp image resolution. Stability temperature 180°C: Vat Yellow 5GF with stability up to 180°C is used in high-temperature dyeing processes, where it prevents color degradation and maintains dye integrity. Molecular weight 450 g/mol: Vat Yellow 5GF with molecular weight of 450 g/mol is used in viscose rayon dyeing, where it ensures deep penetration and consistent shade depth. Solubility in alkaline: Vat Yellow 5GF with high solubility in alkaline conditions is used in pad-steam dyeing, where it delivers efficient fixation and reduced wash-off. Light fastness Grade 7: Vat Yellow 5GF with light fastness grade 7 is used in outdoor fabric applications, where it resists fading and preserves color brilliance under UV exposure. Wash fastness Grade 4-5: Vat Yellow 5GF with wash fastness grade 4-5 is used in garment dyeing, where it offers durability against repeated laundering. Heat resistance 160°C: Vat Yellow 5GF with heat resistance up to 160°C is used in thermosol dyeing of blends, where it retains vibrancy after thermal treatment. |
Competitive Vat Yellow 5GF 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!
