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Solvent Red 43 CAS 15086949 High Quality China Suppliers Factory
Solvent Red 43 is a high-performance synthetic organic dye from the anthraquinone derivative family, engineered specifically for superior solubility in non-polar solvents. Characterized by its vibrant orange-red crystalline form, this professional-grade colorant is indispensable for industries requiring stable, vivid coloration in hydrophobic environments where traditional water-soluble dyes fail.
Designed for extreme industrial conditions, Solvent Red 43 excels in the marking and identification of hydrocarbon-based products. From aviation gasoline (avgas) and industrial lubricants to high-temperature plastics and waxes, it provides unmatched thermal stability and chemical resistance, ensuring consistent color integrity and long-term durability in the most demanding aerospace and automotive applications.
Detailed Parameters
| Chemical Name | Solvent Red 43 | CAS No. | 15086-94-9 |
|---|---|---|---|
| Molecular Formula | C20H8Br4O5 | Molecular Weight | 647.89 |
| EINECS No. | 239-138-3 | Appearance | Orange red crystalline powder |
| Chemical Class | Anthraquinone derivative | Biological Test | Pass (Biological dyeing test) |
| Main Application | Adsorption indicators, Biological dyeing agents | Solubility | Excellent in non-polar solvents |
Key Advantages
Chemical Stability
Exceptional resistance to degradation, ensuring long-lasting color integrity in harsh industrial environments.
Thermal Resistance
Maintains vivid coloration even during high-temperature manufacturing and processing cycles.
High Solubility
Optimized for seamless blending into oils, fuels, waxes, and other organic hydrocarbon bases.
Vibrant Intensity
Delivers a deep, intense red hue that is easily identifiable for marking and grade differentiation.
Light Fastness
Superior resistance to fading under exposure to light, ensuring permanent identification in storage.
Industrial Versatility
Ideal for diverse sectors including automotive, aerospace, and polymer manufacturing.
Product Gallery
Management Platforms
Pure Grade Control
Strict purity analysis for every batch to ensure zero contamination in aviation-grade fuels.
Solubility Testing
Rigorous testing across various organic solvents to guarantee seamless dispersion.
Stability Monitoring
Real-time monitoring of thermal and light stability for long-term performance assurance.
Quality Compliance
Adherence to international chemical standards for specialized industrial dye manufacturing.
Inventory Logistics
Optimized supply chain management for rapid delivery of critical chemical intermediates.
Custom Formulation
Expert technical support to adjust concentration levels based on specific industrial needs.
Investment Return Comparison
| Performance Metric | Standard Oil Dyes | Solvent Red 43 |
|---|---|---|
| Thermal Stability | Moderate | Exceptional |
| Solubility in Hydrocarbons | Variable | High/Consistent |
| Fading Resistance | Prone to UV fade | Highly Stable |
| Application Versatility | Limited to basic oils | Aviation/Polymer/Waxes |
| Operational Lifespan | Short-term | Permanent/Long-term |
Frequently Asked Questions
It is primarily used as a colorant in non-aqueous applications, such as aviation gasoline (avgas) for grade identification, as well as in plastics, lubricants, waxes, and industrial oils.
No, due to its synthetic anthraquinone composition, it is designed strictly for industrial use and is not suitable for food, cosmetics, or biomedical applications.
Unlike water-soluble dyes, Solvent Red 43 thrives in hydrophobic environments, offering excellent solubility in non-polar organic solvents and hydrocarbons.
Yes, it exhibits strong thermal stability, making it ideal for high-temperature manufacturing processes in the plastics and automotive industries.
It is used to distinguish between different fuel grades visually, ensuring the correct fuel is loaded into aircraft, which is critical for safety and performance.
It is a synthetic organic dye classified as an anthraquinone derivative, known for its molecular stability and vivid red coloration.
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