Pigment Yellow 109 (Isoindoline Yellow)
CAS 5045-40-9
In StockMOQ
25 kg
Lead Time
7–14 days
Packaging
25 kg bags
Specifications
| Density | 1.56 g/cm³ |
| Appearance | greenish-yellow powder |
| Color Index | PY 109 |
| Lightfastness | 7–8 (ISO 105-B02) |
| Chemical Class | Isoindoline |
| Heat Stability | 200°C |
| Oil Absorption | 40–60 g/100g |
FAQ
PY 109 is a true greenish-yellow while PY 110 is a slightly more reddish yellow. Both share the isoindoline chemical class; the choice depends on the target hue when mixing greens or neutrals.
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