Pigment Yellow 65
Pigment yellow 65 affords reddish yellow shade, exhibits high hiding power and good solvent fastness, used for air dry systems coatings and textile printing
Key Features
Technical Specifications
| C.I. NO. | 21095 |
| CAS NO. | 5468-75-7 |
| EU NO | 229-419-9 |
| Molecular Formula | C18H18N4O6 |
| Chemical Group | Monoazo |
| Moisture | ≤2.0 |
| Water Soluble Matter | ≤1.5 |
| Electric Conductivity | ≤500 |
| Fineness (80 mesh) | ≤5.0 |
| pH Value | 6.0-7.0 |
Physical Data & Fastness Properties
| Acid Resistance | 5 |
| Alkali Resistance | 5 |
| Alcohol Resistance | 3 |
| Ester Resistance | 5 |
| Benzene Resistance | 5 |
| Soap Resistance | - |
| Heat Resistance | 180 |
| Light Fastness | 6 |
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 180°C (system dependent). Ensure good ventilation and use appropriate PPE. Store sealed in a cool, dry place.
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