Pigment yellow 151

Organic Pigment Yellow 151: Superior Quality for Industrial Applications

Organic Pigment Yellow 151 is a high-performance, benzimidazolone-based yellow pigment engineered for demanding industrial uses. Renowned for its excellent lightfastness, heat stability (up to 280°C), and chemical resistance, this pigment is ideal for coatings, plastics, printing inks, and specialty polymers. With its vivid greenish-yellow hue and compliance with global environmental standards (REACH, RoHS), it’s the go-to choice for manufacturers prioritizing quality and sustainability.

Product Basic Description

Other Name: Benzimisazolone Yellow H4G|Pigmento amarillo 151

C.I.Index:Pigment Yellow 151

CAS NO:31837-42-0

Code: P.Y.151

C.I.NO:13980

Chemical Type:Benzimisazolone

EINECS NO:250-830-4

Molecular Weight:381.34

Chemical Formula:C18H15N5O5

Structural Formula:

 

Color Shade(Full Color|Reduced Color)

 

Key Features & Benefits

Exceptional Durability

Light-fastness: 7-8 (ISO 105-B02) – retains vibrancy under UV exposure.

Heat Stability: Withstands temperatures up to 280°C, perfect for plastics processing.

Chemical Resistance: Resists acids, alkalis, and solvents for long-lasting color integrity.

 

Versatile Applications

Pigment yellow 151 ,greenish than PY154,Reddish than PY 175 ,with is good hiding power,mainly used for:

Coatings: Automotive, powder, and high performance industrial coating,car primer,(OEM)

Plastics: Masterbatch, PVC, and engineering plastics.

Inks: Packaging, gravure, and flexographic printing ink.

 

Eco-Friendly & Compliant

REACH, RoHS, and FDA-compliant (for indirect food contact)

Low heavy metal content – safe for global export.

 

Exceptional Durability

Light-fastness: 7-8 (ISO 105-B02) – retains vibrancy under UV exposure.

Heat Stability: Withstands temperatures up to 280°C, perfect for plastics processing.

Chemical Resistance: Resists acids, alkalis, and solvents for long-lasting color integrity.

 

Why Choose Our Organic Pigment Yellow 151?

Consistent Quality: Batch-to-batch uniformity for seamless production.

Custom Solutions: Adjust particle size and formulations to meet your needs.

Global Logistics: Fast shipping to Europe, North America, and Asia.

Technical Support: Expert guidance on pigment integration and optimization.

 

Physical properties of Pigment yellow 151

Color shade	Greenish yellow
Heat resistance	300℃
Light resistance	7-8
Water resistance	4
Oil resistance	4
Acid resistance	5
Alkali resistance	5
PH VALUE	6-7

 

 

How to Choose the Right organic Yellow Pigment for Coatings？