Pigment Yellow 180 (Benzimidazolone Yellow HR)
CAS 77804-81-0
In StockMOQ
25 kg
Lead Time
7–14 days
Packaging
25 kg bags
Specifications
| Density | 1.44 g/cm³ |
| Appearance | reddish-yellow powder |
| Color Index | PY 180 |
| Lightfastness | 7–8 (ISO 105-B02) |
| Chemical Class | Disazo benzimidazolone |
| Heat Stability | 200°C |
| Oil Absorption | 50–70 g/100g |
| Hue Angle (°h) | 83–88 |
FAQ
HR stands for 'High Red', indicating the pigment's more reddish hue angle compared to standard benzimidazolone yellows. This makes PY 180 useful for achieving warm yellow tones in automotive and industrial colour matching.
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