Technical properties
| Color Index | Pigment Red 57:1 |
|---|---|
| Colour Index number | 15850:1 |
| CAS | 5281-04-9 |
| Chemical class | BONA, Ca |
| Oil absorption | 60 ml/100 g |
| Density | 1.6 g/cm³ |
| Bulking volume | 3.0 l/kg |
| Stated shelf life | 48 months |
Fastness
| White spirit | 4–5 |
|---|---|
| DEHT | 4–5 |
| Ethyl acetate | 4–5 |
| Toluene | 4–5 |
| MEK | 4–5 |
| Ethanol | 4–5 |
| Water | 4–5 |
| HCl 2,5 % | 2–3 |
| NaOH 2,5 % | 3 |
| Light: full shade | 3–4 |
| Light: 1:1 | 3 |
| Light: 1:3 | 3 |
| Heat resistance | C 160 °C |
Scales: light 1–8; other fastness properties 1–5. Higher values indicate greater fastness. Heat resistance is a guide value and depends on the binder and exposure time. Validate in the final formulation.
P: value in plastics. C: value in coatings. D: duller shade.
Main applications
- Offset inks
- Decorative paints
- Plasticised PVC
Official documentation
Synthesia technical data sheet · 01/10/2026 · English · 2 pages.
Download technical data sheet (PDF)