Pigment Red 4
| Pigment Name | Fast Red R |
| Color Index No | Pigment Red 4 |
| CAS No | 2814-77-9 |
| EU No | 220-562-2 |
| Density | 1.6 |
| Oil Absorption | 40-45 |
| Light Fastness | 6 |
| Heat Resistance | 320 °F (160°C) |
| Water Resistance | 5 |
| OIl Resistance | 5 |
| Acid Resistance | 5 |
| Alkali Resistance | 5 |
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Main Applications
Pigment Red 8 is a bluish red pigment with high tinting strength. It is mainly used in: