Pigment Red 179

Brand	Fineland Chem
Color Index	Pigment Red 179
Color Index No	71130
CAS No	5521-31-3
EC No	226-866-1
Chemical Group	Perylene Series
Chemical Formula	C₂₆H₁₄N₂O₄

Introduction

Pigment Red 179 is a high-value pigment in the perylene red series, presenting a bright and vivid red shade. Primarily recommended for coating applications, it is especially suitable for automobile OEM primers and refinish paints. When blended with other inorganic or organic pigments, the product shows excellent compatibility, effectively extending the color range of quinacridone to the yellowish-red spectrum.

With exceptional performance, Pigment Red 179 delivers superior light fastness and weather fastness, coupled with reliable heat stability (resistant to temperatures ranging from 180℃ to 200℃). Furthermore, it exhibits excellent solvent resistance and clear coat compatibility, rendering it a versatile option for high-performance coating requirements.

Physical Properties

Test Item	Specification
Density (g/cm3 )	1.51
Specific Surface Area(m²/g)	52-54
Oil Absorption(g/100g)	17-50
PH Value	5.0-7.0
Moisture Content (%)	≤1.5
Total impurities(ppm)	≤600

Fastness Properties (5=excellent, 1=poor) | Light Fastness (8=excellent, 1=poor)

Heat Resistance (℃)	200	Alkali Resistance (1-5)	5
Light Resistance (Full Shade, 1-8)	8	Migration Resistance(1-5)	5
Light (Reduced tinting, 1-8)	7	Ethyl Acetate (1-5)	5
Weather Resistance (1-5)	5	Ethanol (1-5)	5
Acid Resistance (1-5)	5	MEK (1-5)	5

Application

Recommend for Paint,mainly used for automobile primer (OEM) and repair paint.

Application

Printing Ink: Discover high-performance ink pigments for various printing technologies including water-based, solvent-based, offset, inkjet, UV curing, and decorative applications. More Details

Paint and Coating: Explore a wide range of coating pigments tailored for paints, oils, automotive finishes, industrial applications, concrete, cement, and ceramics. More Details

Plastic: Browse a comprehensive selection of plastic pigments designed for PE, PVC, EVA, rubber, and a variety of engineering plastics. More Details

Special Applications: Find specialized pigments offering unique effects and functionalities for textiles, resins, glazes, metallic finishes, fluorescence, and anti-corrosion needs. More Details

Package and Delivery

● 25KG Kraft Bag, 400kg/500kg Carton Box

● Lead Time: Normally around 15 days after signed contract.

Advantages

1. Deep and Luxurious Color with Excellent Tinting Compatibility: Displays a rich, intense yellowish-red hue with elegant and luxurious texture, meeting high-end design needs. It exhibits outstanding compatibility when tinted with various inorganic/organic pigments, extending the quinacridone color gamut to the yellowish-red spectrum and endowing coatings with a unique visual appeal.

2. Superior Lightfastness for Long-Lasting Color Stability: Leveraging perylene pigment technology, it boasts excellent lightfastness. Even under long-term exposure to sunlight or strong light, it maintains color stability, ensuring the long-lasting freshness of outdoor coating colors.

3. Outstanding Weather Resistance and Environmental Adaptability: Effectively resists erosion from various external environmental factors such as wind, sunlight, and moisture. It maintains coating integrity even in harsh conditions, making it an ideal choice for coating applications under severe working environments.

4. Reliable Heat and Solvent Resistance: Features heat stability up to 180～200℃, along with excellent solvent resistance and clear coat compatibility. Its stable core performance meets the requirements of high-demand coating scenarios.

5. Excellent Dispersibility and Wide Application Range: Possesses good dispersibility and compatibility with various coating systems. It is widely applicable to automotive OEM primers, refinish paints, furniture coatings, industrial coatings, etc., providing uniform and rich coloring effects to meet the color application needs of different scenarios.

Synonyms

Perylene Red
C.I. Pigment Red 179
PR179
Perylene-3,4:9,10-tetracarboxylic acid diimide
N,N′-Bis(2,6-diisopropylphenyl)perylene-3,4:9,10-tetracarboxylic diimide
Diimide of perylene-3,4,9,10-tetracarboxylic acid with 2,6-diisopropylaniline
N,N’-DIMETHYL-PERYLENE-TETRACARBONIC ACID – DIAMIDE
pigment red 179
variogenmaroon3920
vatred23
Anthra[2,1,9-def:6,5,10-d’e’f’]diisoquinoline-1,3,8,10(2H,9H)-tetrone, 2,9-dimethyl-
Red 179
CISOLVENTRED179
Pigment red 179 (C.I. 71130)
Perylene Red 2G
Indanthren Red FGL.
Vat Red 2G
Threne Red GG
2,9-Dimethylisoquino[4′,5′,6′:6,5,10]anthra[2,1,9-def]isoquinoline-1,3,8,10(2H,9H)-tetrone
MePTC
Encelac Maroon 4020
Fastogen Super Maroon PSK
Hostaperm Red P2GL-WD
Palamid Red 41-8005
Paliogen Red K4180
Perrindo Maroon R-6422
Pigment Red 179
Predisol Maroon 3B-CAB
Sicoflush P Red 4120
Sunfast Perylene Maroon 179