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HS Code |
165528 |
| Chemical Name | Fast Yellow GR-B |
| Ci Number | CI 11855 |
| Appearance | Yellow powder |
| Molecular Formula | C16H12N4O4 |
| Molecular Weight | 340.30 g/mol |
| Solubility | Slightly soluble in water |
| Melting Point | Decomposes |
| Classification | Azo dye |
| Lightfastness | Good |
| Application | Textile dyeing |
| Stability | Stable under normal conditions |
| Cas Number | 6359-98-4 |
As an accredited Fast Yellow GR-B factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | The Fast Yellow GR-B is packaged in a 25 kg net weight fiber drum, sealed with an inner polyethylene liner for protection. |
| Shipping | **Shipping Description for Fast Yellow GR-B:** Fast Yellow GR-B is shipped as a powdered or granular organic dye. It should be packed in airtight, moisture-resistant containers. Store and transport in a dry, cool, and well-ventilated environment. Follow all relevant regulations for transport of chemicals. Handle with care to avoid spills and dust formation. |
| Storage | Fast Yellow GR-B should be stored in a tightly sealed container in a cool, dry, and well-ventilated area, away from direct sunlight and sources of ignition. Keep it separate from incompatible materials such as strong oxidizing agents. Properly label the container and handle with appropriate personal protective equipment to prevent inhalation, ingestion, or skin contact. Store at ambient temperature. |
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Purity 98%: Fast Yellow GR-B with 98% purity is used in textile dyeing processes, where it delivers high color intensity and dye uniformity. Particle size <10 µm: Fast Yellow GR-B with particle size below 10 µm is used in inkjet ink formulations, where it ensures smooth dispersion and consistent print quality. Melting point 280°C: Fast Yellow GR-B with a melting point of 280°C is used in plastic coloring applications, where it provides excellent heat resistance during extrusion. Lightfastness Grade 7: Fast Yellow GR-B with lightfastness grade 7 is used in outdoor coatings, where it ensures minimal color fading under UV exposure. Stability temperature 180°C: Fast Yellow GR-B with stability up to 180°C is used in automotive coatings, where it maintains color performance under thermal stress. Solubility in water <0.05%: Fast Yellow GR-B with water solubility below 0.05% is used in solvent-based paint systems, where it prevents pigment migration and bleeding. Oil absorption value 35 g/100g: Fast Yellow GR-B with oil absorption value of 35 g/100g is used in industrial printing inks, where it provides optimal viscosity and printability. pH range 6-7: Fast Yellow GR-B with pH range 6-7 is used in aqueous pigment concentrates, where it delivers stable dispersion and consistent shade. |
Competitive Fast Yellow GR-B 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!
