Pigment Red 149-Corimax Red 3580

Product parameter list

Color Index No.	Pigment Red 149
Product name	Corimax Red 3580
Product category	Organic Pigment
Light Fastness(coating)	7
Heat Resistance(coating)	200
Light Fastness(plastic)	7-8
Heat Resistance(plastic)	280
Color
Hue distribution

Features: more transparent.
Application：
Recommended for automotive paints, industrial paints, powder coatings, printing pastes, PVC, rubber, PS, PP, PE, PU, water based inks, solvent inks, UV inks.
Suggested for architectural coatings, coil coatings, offset inks.

Related Information

English name: pigment red 149
English alias: 71137; CI Pigment Red 149; Perylene tetracarboxylic acid-bis (3.5-dimethylphenyl) imide; 2,9-bis (3,5-dimethylphenyl) isoquino [4 ', 5', 6 ': 6,5,10 ] anthra [2,1,9-def] isoquinoline-1,3,8,10 (2H, 9H) -tetrone
CAS number: 4948-15-6
EINECS number: 225-590-9
Molecular formula: C40H26N2O4
Molecular weight: 598.6454
InChI: InChI = 1 / C40H26N2O4 / c1-19-13-20 (2) 16-23 (15-19) 41-37 (43) 29-9-5-25-27-7-11-31-36- 32 (40 (46) 42 (39 (31) 45) 24-17-21 (3) 14-22 (4) 18-24) 12-8-28 (34 (27) 36) 26-6-10- 30 (38 (41) 44) 35 (29) 33 (25) 26 / h5-18H, 1-4H3

Molecular Structure：

Physical and chemical properties:

Hue or color light: blue light red
Relative density: 1.39
Bulk density / (lb / gal): 11.7
Melting point / ℃:> 450
Average particle size / μm: 0.07
Specific surface area / (m2 / g): 59 (Red B)
Oil absorption / (g / 100g): 66
Covering power: transparent type

Product Usage:

CI Pigment Red 149 is pure with a slight blue light red, not only has high tinting strength (using 0.15% concentration, 1 / 3SD can be obtained, while Pigment Red 123 with a slight blue light requires 20% higher pigment concentration), but also has excellent Thermal stability. Polyolefins can be processed at 300 ° C during coloring, and have excellent migration resistance in soft PVC; it is also suitable for coloring polyacrylonitrile and polypropylene stocks, and the light fastness can reach 7-8 when the concentration is 0.1% -3%.