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HS Code |
580183 |
| Product Name | Flavanthrone 5GN |
| Chemical Class | Anthraquinone dye |
| Appearance | Yellow powder |
| Cas Number | 129-17-9 |
| Molecular Formula | C30H12O4 |
| Molecular Weight | 436.42 g/mol |
| Color Index Number | C.I. 59050 |
| Solubility | Insoluble in water |
| Light Fastness | Excellent |
| Main Application | Textile dyeing |
| Melting Point | 320 °C (decomposes) |
| Structure Type | Polycyclic aromatic ketone |
| Stability | Good thermal and chemical stability |
| Odor | Odorless |
| Synonyms | Vat Yellow 4 |
As an accredited Flavanthrone 5GN factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | The Flavanthrone 5GN is packaged in a sealed 25 kg fiber drum with moisture-resistant lining and clearly labeled chemical safety information. |
| Shipping | Flavanthrone 5GN is shipped in tightly sealed, appropriately labeled, chemical-resistant containers to prevent leaks and contamination. Packaging complies with international and local hazardous materials regulations. Transportation is handled by certified carriers with necessary documentation, ensuring the chemical is kept dry, cool, and away from incompatible substances during transit for maximum safety. |
| Storage | Flavanthrone 5GN should be stored in a cool, dry, and well-ventilated area, away from sources of ignition and incompatible materials such as strong oxidizers. Keep the container tightly closed and properly labeled. Avoid direct sunlight and moisture. Use appropriate personal protective equipment when handling, and prevent any release into the environment to ensure safe storage and handling. |
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Purity 98%: Flavanthrone 5GN with purity 98% is used in textile dyeing processes, where it ensures consistent and high color fastness. Particle size <5μm: Flavanthrone 5GN with particle size <5μm is used in pigment formulations, where it enhances dispersion and provides uniform color strength. Melting point 410°C: Flavanthrone 5GN with a melting point of 410°C is used in high-temperature fiber dyeing, where it maintains structural integrity and thermal stability. Lightfastness grade 7: Flavanthrone 5GN with lightfastness grade 7 is used in automotive coatings, where it delivers excellent resistance to photodegradation and color fading. Solubility in DMF: Flavanthrone 5GN with enhanced solubility in DMF is used in solution dyeing applications, where it enables efficient and homogeneous dye uptake. Stability at pH 8: Flavanthrone 5GN with stability at pH 8 is used in alkaline dye baths, where it prevents precipitation and retains dyeing performance. Viscosity grade 200 mPa·s: Flavanthrone 5GN with viscosity grade 200 mPa·s is used in inkjet printing inks, where it allows for smooth jetting and sharp image resolution. |
Competitive Flavanthrone 5GN 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!
