Pigment Yellow 151

Brand	Fineland Chem
Color Index	Pigment Yellow 151
Color Index No	13980
CAS No	31837-42-0
EC No	250-830-4
Chemical Group	Benzimidazolone
Chemical Formula	C₁₈H₁₅N₅O₅

Introduction

Pigment Yellow 151 is a high-performance, azo-based organic pigment widely used in industrial and specialty coatings, plastics, and inks. It belongs to the benzimidazolone pigment class, known for excellent lightfastness, weather resistance, and thermal stability.

Best Sellings

PY151 – DuraPaint®6151 ⬇️TDS
Recommended for Industrial paint,Coil coating,Powder coating,Decorative water/solvent-base paint,Automotive Refinish paint etc.

Physical Properties

Test Item	Specification
Density (g/cm3 )	1.57
Specific Surface Area(m2/g)	18-23
Oil Absorption(g/100g)	52
PH Value	6.5-8.5
Bulk Density (lb/gal)	12.5
Total impurities(ppm)	≤600

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

Heat Resistance (℃)	200	Alkali Resistance (1-5)	3
Light Resistance (Full Shade, 1-8)	7-8	Migration Resistance(1-5)	4
Light (Reduced tinting, 1-8)	7	Ethyl Acetate (1-5)	4
Weather Resistance (1-5)	4-5	Ethanol (1-5)	4
Acid Resistance (1-5)	4	MEK (1-5)	4

Application

● Recommended for coating and interior paint.
● Highly recommend for automotive paint applications.

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

● 10KG/25KG kraft bag, 400KG one pallet.
● Lead Time: Normally around 15 days after signed contract.

Advantages

● Excellent color vividness. Pigment Yellow 151 is known for its extremely high color vibrancy, providing a bright and rich yellow effect. Whether for coatings, plastics or printing applications, this pigment brings significant visual impact and eye-catching color expression to your products.

● Excellent light fastness. The pigment has excellent lightfastness and can effectively resist the erosion of ultraviolet rays and sunlight. Pigment Yellow 151 can maintain color stability under long-term light conditions and is not easy to fade, ensuring that the product looks like new for a long time.

● Strong weather resistance. Pigment Yellow 151 exhibits excellent weather resistance and can handle high temperatures, humidity and other harsh environmental conditions. It is suitable for various industrial applications, ensuring color stability and long-term use in various environments.

● Good dispersion. This pigment has excellent dispersion properties and can be evenly blended into various substrates to avoid stains and unevenness. Pigment Yellow 151 not only improves production efficiency, but also ensures color consistency and aesthetics of the final product.