Pigment Orange 16
Pigment Orange 16 affords yellowish orange shade and considerably redder than PO13 and PO34. Mainly used for printing inks industry similar with PY12.
Key Features
Technical Specifications
| C.I. NO. | 21160 |
| CAS NO. | 6505-28-8 |
| EU NO | 229-388-1 |
| Molecular Formula | C34H32N6O6 |
| Chemical Group | Diarylide Yellow |
| pH Value | 6.0-7.5 |
Physical Data & Fastness Properties
| Acid Resistance | 3 |
| Alkali Resistance | 3 |
| Heat Resistance | 170 |
| Light Fastness | 4 |
Application Fields
This product is widely used in the following application fields, providing excellent coloring performance and durability:
- Printing inks (gravure/flexo)
- Packaging inks
- Paints and coatings
- Plastics coloring
- Masterbatch production
Usage Instructions
Recommended dosage: 0.3–3.0% depending on color strength and application. For plastics/masterbatch, pre-disperse with suitable carrier resin and dispersant; for inks/coatings, mill to target fineness. Processing temperature should be controlled below 170°C (system dependent). Ensure good ventilation and use appropriate PPE. Store sealed in a cool, dry place.
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