Pigment Red 149 Perylene Pigment High Performance for Plastic, Paint and Coating Cas No 4948-15-6
Perylene Pigment Red 149CAS NO.:4948-15-6
Pigment Red 149 (CAS 4948-15-6) is a high-performance perylene-based organic red pigment with the formula C₄₀H₂₆N₂O₄. It delivers intense color strength, heat stability (300℃+), lightfastness (grade 8), and migration resistance, ideal for premium plastics, inks, and coatings.
Product Description
This bright red powder (MW: 598.65, density: 1.40 g/cm³) :
Ultra-High Efficiency: Achieves 1/3 SD at 0.15% concentration, 20% more efficient than similar red pigments.
Extreme Stability: Withstands 300–350℃ processing, acid/alkali resistance (grade 5), and lightfastness 7–8 for outdoor use.
Eco-Safety: Heavy-metal-free, low-halogen (LHC), compliant with EU eco-standards for food-contact applications.
Applications
1.In the photovoltaic field, Pigment Red 149 can be applied to photovoltaic backsheets and EVA, POE, EPE and other photovoltaic encapsulation films. It uses its special visible light reflection and transmission properties to help new energy materials improve efficiency.
2.In the plastics industry, it is suitable for color masterbatches and fiber drawing processes, providing long-lasting and bright coloring effects for plastic products.
3. In the coating industry, it can be integrated into automotive paints, water-based automotive paints and automotive refinishing paints to enhance the color stability and aesthetics of the coating.
4.In the ink industry, it can be used in the production of inks and coating printing pastes to ensure that printed products have full colors and strong adhesion.
We also supply other Perylene Pigment and Dye and Intermediate, details are below
Pigment
1. Pigment black 32(C.I. 71133), CAS 83524-75-8
2. Pigment Red 123(C.I.71145), CAS 24108-89-2
3. Pigment Red 149(C.I.71137), CAS 4948-15-6
4. Pigment Fast Red S-L177(C.I.65300), CAS 4051-63-2
5. Pigment Red 179, CAS 5521-31-2
6. Pigment Red 190(C.I,71140), CAS 6424-77-7
7. Pigment Red 224(C.I.71127), CAS 128-69-8
8. Pigment Violet 29(C.I.71129), CAS 81-33-4
Dye
1. C.I. Vat Red 29
2. C.I. Sulfur Red 14
3. Red High fluorescence dye, CAS 123174-58-3
intermediate
1. 1,8-naphthalic anhydride
2. 1,8-naphthalimide
3. 3,4,9,10-perylenetracarboxylic diimmide
4. 3,4,9,10-perylenetetracarboxylic dianhydride
5. perylene
