Pigment Red 170
| Pigment Name | Naphthol Red F2RK/F3RK/F5RK |
| Color Index No | Pigment Red 170 |
| CAS No | 2786-76-7 |
| EU No | 220-509-3 |
| PH Value | 6.5-7.5 |
| Density | 1.5 |
| Oil Absorption | 40 |
| Light Fastness | 7 |
| Heat Resistance | 374 °F (190°C) |
| Water Resistance | 5 |
| OIl Resistance | 5 |
| Acid Resistance | 5 |
| Alkali Resistance | 5 |
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Main Applications
Pigment Red 170 is a yellowish shade opaque red pigment with good fastness properties. It is mainly used in: