Pigment Red 123-Corimax Red 123

Product parameter list

Color Index No.	Pigment Red 123
Product name	Corimax Red 123
Product category	Organic Pigment
Light Fastness(coating)	5
Heat Resistance(coating)	180
Light Fastness(plastic)	6-7
Heat Resistance(plastic)	250
Color
Hue distribution

Application：
Recommended for industrial paints, powder coatings, printing pastes, PU, water based inks, solvent inks, UV inks.
Suggested for architectural coatings, coil coatings, offset inks.

Related Information

English name: Pigment Red 123
English alias: 711450; CI Pigment Red 1232,9-bis (4-ethoxyphenyl) isoquino [4 ', 5', 6 ': 6,5,10] anthra [2,1,9-def] isoquinoline-1,3 , 8,10 (2H, 9H) -tetrone; Red Pigment 123
CAS number: 24108-89-2
EINECS number: 246-018-4
Molecular formula: C40H26N2O6
Molecular weight: 630.6442
InChI: InChI = 1 / C40H26N2O6 / c1-3-47-23-9-5-21 (6-10-23) 41-37 (43) 29-17-13-25-27-15-19-31- 36-32 (40 (46) 42 (39 (31) 45) 22-7-11-24 (12-8-22) 48-4-2) 20-16-28 (34 (27) 36) 26- 14-18-30 (38 (41) 44) 35 (29) 33 (25) 26 / h5-20H, 3-4H2, 1-2H3

Molecular Structure：

Physical and chemical properties:

Hue or light: red
Relative density: 1.43-1.52
Bulk density / (lb / gal): 11.9-12.6
Average particle size / μm: 0.15
Specific surface area / (m2 / g): 23
Oil absorption / (g / 100g): 45-49
Covering power: transparent type

Product Usage:

It gives a neutral red hue, is purer than C.I. Pigment Red 190, and slightly yellower than C.I. Pigment Red 178. It has high light resistance, weather fastness, good solvent resistance, and gloss finish resistance. The specific surface area of Paliogen Red L3870 HD is 27m2 / g. This pigment is not only suitable for high-end automotive coatings, but also for latex paints for outdoor walls. However, it has slightly lower alkali resistance. When the plastic coloring temperature is too high (> 220 ° C), the color changes to blue and darkens. It is also suitable for PUR. Coloring.