Pigment Orange 13
| Pigment Name | Disazopyrazolone Orange G |
| Color Index No | Pigment Orange 13 |
| CAS No | 3520-72-7 |
| EU No | 222-530-3 |
| PH Value | 7.0 |
| Density | 1.5 |
| Oil Absorption | 35 |
| Light Fastness | 7-8 |
| Heat Resistance | 356°F (180°C) |
| Water Resistance | 5 |
| OIl Resistance | 4 |
| Acid Resistance | 4 |
| Alkali Resistance | 4 |
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Main Applications
Pigment Orange 13 is a clean bright Pyrazolone orange pigment with excellent color strength and light fastness. It is mainly used in: