Pigment Red 22

Brand	Fineland Chem
Color Index	Pigment Red 22
Color Index No	12315
CAS No	6448-95-9
EC No	229-245-3
Chemical Group	Mono Azo
Chemical Formula	C₂₄H₁₈N₄O₄

Introduction

Pigment Red 22 is a synthetic monoazo pigment belonging to the β-naphthol pigment series, derived from diazotized aniline derivatives coupled with β-naphthol. It exhibits a yellowish-red to medium bluish-red shade, with excellent color strength and cost-effectiveness, and has a long application history in the printing ink field. It also features good alkali resistance and soap resistance, as well as moderate solvent resistance. Its core application scenarios are wide-ranging, including printing inks (NC-type printing inks, newspaper inks, packaging inks), fabric dyeing and printing, and coloring for coatings (air-drying paints, latex paints, lower-durability paints).

Physical Properties

Test Item	Specification
Density (g/cm3 )	1.3-1.47
Specific Surface Area(m2/g)
Oil Absorption(g/100g)	34-68
PH Value	5-8
Bulk Density (lb/gal)	10.8-12.2
Total impurities(ppm)	≤600

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

Heat Resistance (℃)	160	Alkali Resistance (1-5)	5
Light Resistance (Full Shade, 1-8)	4-5	Migration Resistance(1-5)	4
Light (Reduced tinting, 1-8)	3-4	Ethyl Acetate (1-5)	4
Weather Resistance (1-5)	3	Ethanol (1-5)	4
Acid Resistance (1-5)	4-5	MEK (1-5)	3

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

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

Excellent color performance：As a synthetic monoazo pigment in the β-naphthol series, it can exhibit yellowish-red to medium bluish-red shades. It combines excellent color depth and coverage, offers a wider range of color options, and provides stable coloring effects on various substrates.
Superior stability and resistance：It has good color stability, chemical stability and weather resistance, along with good alkali resistance, soap resistance and moderate solvent resistance, making it suitable for long-term use.
Wide application adaptability：It is mainly suitable for multiple scenarios including printing inks (NC-type, newspaper, packaging inks), fabric dyeing and printing, and coatings (air-drying paints, latex paints), with strong practicality.
Customized services and technical support：It can provide customized solutions for color adjustment, particle size control and special performance according to customers’ specific needs. Meanwhile, a professional technical team is available to offer full-process technical support and advice.