| Customization: | Available |
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| CAS No.: | 185766-20-5 |
| Formula: | C25H25N3O3 |
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Brand: Ranbar
Model number: Ranbar Orange R
Product features: high transparency, high temperature resistance, high light resistance, high coloring power
Application: Mainly used in the field of hard plastic
Color Index: Solvent Orange 107
CAS Registry Number: 185766-20-5
EINECS Number: 227-217-5
Chemical Formula: C25H25N3O3
Relative Molecular Weight: 415.48
Chemical Category: Methine dye
Color Hue: Bright reddish orange
| Appearance | Orange powder |
| Coloring Strength | 100±5% |
| Density | 1.74g/cm³ |
| Moisture Content | ≤1.0% |
| Melting Point | 224°C |
| Light Fastness | Grade 7-8 |
| Heat Resistance | 280-300ºC |
| Acid and Alkali Resistance | Grade 5 |
Ranbar Orange R Methine Dye, commonly known as Transparent Orange R, is a high-performance solvent dye with a color index of Solvent Orange 107. It boasts vibrant reddish-orange hues, high transparency, and exceptional color intensity.
Ranbar Methine Dye Solvent Orange 107 exhibits outstanding lightfastness, migration resistance, acid and alkali resistance and excellent heat stability. Its solubility is good, and it has good affinity and compatibility with various organic solvents and resins.
The excellent dyeing performance and color fastness of Ranbar Orange R Methine Dye make it suitable for transparent and opaque coloring of various rigid plastic polymers, such as PS, rigid PVC, PC, ABS, HIPS, SAN, AS, PET, PBT, polyester fibers, and more.
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