Pigment Yellow 174

Brand	Fineland Chem
Color Index	Pigment Yellow 174
Color Index No	21098
CAS No	78952-72-4
EC No	279-017-2
Chemical Group	Disazo
Chemical Formula	C₃₅H₃₂Cl₂N₆O₄

Introduction

Pigment Yellow 174 is a high-performance disazo yellow pigment offering a bright, greenish-yellow shade with excellent color strength. It is widely used in automotive coatings, industrial paints, and plastics due to its very good lightfastness, heat stability, and chemical resistance. PY 174 disperses well and provides strong opacity, making it suitable for demanding applications that require long-term durability. Its weather resistance and compatibility with various resin systems make Pigment Yellow 174 a preferred choice for high-quality coatings and polymer coloration.

Best Selling

PY155 – DuraPrint® 3155J ⬇️TDS
A high-performance Pigment Yellow 155 offering brilliant greenish-yellow shade, strong tinting strength, and excellent lightfastness for printing applications.

Physical Properties

Test Item	Specification
Density (g/cm3 )	1.2-1.4
Specific Surface Area(m²/g)	20-63
Oil Absorption(g/100g)	35-45
PH Value	6.0-8.0
Moisture Content (%)	≤2
Total impurities(ppm)	≤600

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

Heat Resistance (℃)	180	Alkali Resistance (1-5)	4-5
Light Resistance (Full Shade, 1-8)	4-5	Migration Resistance(1-5)	–
Light (Reduced tinting, 1-8)	4	Ethyl Acetate (1-5)	4-5
Weather Resistance (1-5)	3-4	Ethanol (1-5)	5
Acid Resistance (1-5)	5	MEK (1-5)	4

Application

Pigment Yellow 174 application:
Mainly recommended for offset printing ink,web offset printing inks,news paper ink,magazine ink,UV ink.

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 drum, 1000KG Carton Box.

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

Advantages

Pigment Yellow 174 (PY 174) is a benzimidazolone-based azo pigment valued for its superior performance in Offset Inks. Below are its standout benefits:

1. Exceptional Durability

Weather Resistance: Excellent lightfastness (≥6 on Blue Scale) and Offset stability.
Heat Stability: Withstands temperatures up to 180°C, making it suitable for offset inks.

2. Vibrant Color Properties

Bright Greenish-Yellow Shade: Offers high chroma and tinting strength, enabling vivid coloration with lower dosage.
Opacity/Transparency Flexibility: Can be adjusted for full hiding (coatings) or transparent effects (inks).

Synonyms

Isoindoline Yellow
C.I. Pigment Yellow 174
PY174
Benzoic acid, 2-[[2,4,5,7-tetramethyl-3-oxo-3H-1-benzofuran-6-yl]azo]-, calcium salt (1:1)
Calcium salt of monoazo dye derived from 2,4,5,7-tetramethylbenzofuranone