Pigment Yellow 62
Pigment Yellow 62 is a calcium monoazo yellow with a medium reddish shade for economical printing inks, registered as C.I. 13940 (CAS 12286-66-7). Heat stability reaches 250°C in plastics systems while light fastness is rated 7, keeping colour integrity under outdoor exposure. Typical end uses span Automotive OEM/refinish coatings, Powder coatings, Printing inks (gravure/flexo), Packaging inks.
Key Features
Technical Specifications
| C.I. NO. | 13940 |
| CAS NO. | 12286-66-7 |
| EU NO | 235-558-4 |
| Molecular Formula | C17H15N4O7S61/2Ca |
| Chemical Group | Monoazo Yellow, Ca |
| 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 | 6 |
| Alkali Resistance | 7 |
| Alcohol Resistance | 7 |
| Ester Resistance | 8 |
| Benzene Resistance | 10 |
| Soap Resistance | 6 |
| Heat Resistance | 250°C |
| Light Fastness | 7 |
Application Fields
This product is widely used in the following application fields, providing excellent coloring performance and durability:
- Automotive OEM/refinish coatings
- Powder coatings
- Printing inks (gravure/flexo)
- Packaging inks
- Paints and coatings
- Plastics coloring
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 250°C (system dependent). Ensure good ventilation and use appropriate PPE. Store sealed in a cool, dry place.
Frequently Asked Questions
What is Pigment Yellow 62 used for?
Pigment Yellow 62 is mainly used for transparent coloring of Automotive OEM/refinish coatings, Powder coatings, Printing inks (gravure/flexo), Packaging inks and other polymers, and can also be used for masterbatch production.
What are the key properties of Pigment Yellow 62?
Pigment Yellow 62 offers a heat resistance of 250°C, and has light fastness rated 7, and has a Monoazo Yellow, Ca chemical structure.
What is the CAS number of Pigment Yellow 62?
The CAS number of Pigment Yellow 62 is 12286-66-7, and its Colour Index number is C.I. 13940.
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