Pigment Red 166-Corimax Red RN

Product parameter list

Color Index No.Pigment Red 166
Product nameCorimax Red RN
Product categoryOrganic Pigment
Light Fastness(coating)7
Heat Resistance(coating)180
Light Fastness(plastic)7-8
Heat Resistance(plastic)280
Color
Pigment-Red-166-Color
Hue distribution

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

MSDS(Pigment Red 166)

Related Information

English name: Cromophtal Scarlet R (CGY)
English alias: CIPigment Red 166; PR166; Disazo Scarlet; Cromophtal Scarlet R; 2-Naphthalenecarboxamide, N, N'-1,4-phenylenebis [4-[(2,5-dichlorophenyl) azo] -3-hydroxy- ; Pigment Red 166; CI 20730
CAS number: 3905-19-9; 71819-52-8
EINECS number: 223-460-6
Molecular formula: C40H24Cl4N6O4
Molecular weight: 794.4684
InChI: InChI = 1 / C40H24Cl4N6O4 / c41-23-9-15-31 (43) 33 (19-23) 47-49-35-27-7-3-1-5-21 (27) 17-29 ( 37 (35) 51) 39 (53) 45-25-11-13-26 (14-12-25) 46-40 (54) 30-18-22-6-2-4-8-28 (22) 36 (38 (30) 52) 50-48-34-20-24 (42) 10-16-32 (34) 44 / h1-20,51-52H, (H, 45,53) (H, 46, 54)

Molecular Structure:

Physical and chemical properties:

Hue or light: yellow light red
Relative density: 1.57
Bulk density / (lb / gal): 13.08
Melting point / ℃: 340
Particle shape: needle
Specific surface area / (m2 / g): 26
pH value / (10% slurry): 7
Oil absorption / (g / 100g): 55
Covering power: translucent

Product Usage:

Pigment Red 166 has a pure yellow light red color. It is mainly used for coloring plastics and printing inks. It is resistant to migration in soft PVC, has medium coloring strength, hiding power, good light resistance and weather fastness; it can be heat-resistant in HDPE To 300 ° C, the transparent type has a light resistance of level 8. It is also used for coloring polyacrylonitrile, polystyrene, and rubber. It is also recommended for high-end industrial automotive coatings, packaging printing inks and metal decorative printing inks.