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HS Code |
730851 |
| Product Name | Flavanthrone RP |
| Chemical Name | Flavanthrone |
| Color Index Number | CI Vat Yellow 41 |
| Cas Number | 129-16-8 |
| Appearance | Yellow powder |
| Molecular Formula | C20H10O2 |
| Molecular Weight | 282.29 g/mol |
| Melting Point | 315-320°C |
| Solubility | Insoluble in water, soluble in concentrated sulfuric acid |
| Light Fastness | Excellent |
| Application | Textile dyeing, pigment for plastics |
As an accredited Flavanthrone RP factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | Flavanthrone RP is packaged in a 25 kg net weight fiber drum with a polyethylene liner, ensuring safe storage and handling. |
| Shipping | Flavanthrone RP should be shipped in tightly sealed containers, protected from moisture and light. Transport according to local, national, and international regulations for chemical substances. Ensure proper labeling and documentation, and avoid exposure to extreme temperatures. Handle with appropriate personal protective equipment to prevent inhalation or contact during transit. |
| Storage | Flavanthrone RP should be stored in a tightly closed container, in a cool, dry, and well-ventilated area away from incompatible substances such as strong oxidizers. Protect from moisture, heat, and direct sunlight. Ensure appropriate labeling and secure storage to prevent unauthorized access. Use secondary containment if necessary to prevent spillage, and follow all relevant safety and regulatory guidelines. |
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Purity 98%: Flavanthrone RP with 98% purity is used in high-performance textile dyeing, where it delivers enhanced color strength and uniformity. Particle size 1-5 µm: Flavanthrone RP with particle size 1–5 micrometers is used in pigment dispersion for industrial coatings, where it ensures optimal coverage and dispersion stability. Thermal stability 280°C: Flavanthrone RP with thermal stability at 280°C is used in plastics compounding, where it maintains color intensity during high-temperature processing. Lightfastness grade 7: Flavanthrone RP with lightfastness grade 7 is used in automotive paints, where it improves UV resistance and long-term gloss retention. Melting point 330°C: Flavanthrone RP with a melting point of 330°C is used in powder coating applications, where it withstands elevated curing temperatures without degradation. Molecular weight 372 g/mol: Flavanthrone RP with a molecular weight of 372 g/mol is used in inkjet ink formulations, where it contributes to controlled viscosity and stable print quality. Solubility in solvents 0.02 g/L: Flavanthrone RP with a solvent solubility of 0.02 g/L is used in aqueous ink systems, where it reduces unwanted leaching and improves print durability. Viscosity grade H: Flavanthrone RP with viscosity grade H is used in screen printing pastes, where it provides smooth application and prevents clogging of mesh screens. Dispersibility index >95%: Flavanthrone RP with a dispersibility index above 95% is used in water-based paints, where it ensures homogenous pigment distribution for consistent coloration. Chemical resistance (acid/alkali): Flavanthrone RP with high acid and alkali resistance is used in chemical-resistant coatings, where it prevents fading and color shift under harsh conditions. |
Competitive Flavanthrone RP 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!
