Pigment Yellow 176

Brand	Fineland Chem
Color Index	Pigment Yellow 176
Color Index No	21103
CAS No	90268-24-9
EC No	290-824-9
Chemical Group	Benzimidazolone
Chemical Formula	C₃₆H₃₃Cl₃N₆O₆

Introduction

Pigment Yellow 176 is a high-performance reddish yellow pigment designed for printing ink applications. The shade conforms to the CIE 12-66 European standard. Its high-transparency formulation provides intense color strength and excellent resistance to light, heat, and solvents. The pigment maintains good dispersion and stability, though higher viscosity can slightly affect flow properties. Ink tests confirm good to excellent fastness and durability, including resistance to sterilization treatment.

Physical Properties

Test Item	Specification
Cont of water % ≤	2.0
Soluble matter in water %≤	1.5
Oil absorption %	35-45
Conductivity (µm/cm)≤	500
Density(g/cm3)	1.6
Residues passing through(100mesh)% ≤	5.0
Ph value	7.0～8.0

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

_{Acid Resistance}	5	_{Soap Resistance}	4
_{Alkali Resistance}	5	_{Bleeding Resistance}	_/
_{Alcohol Resistance}	4	Light Fastness (8=excellent)	6
_{Ester Resistance}	3	Light Fastness (8=excellent)	6
Benzene Resistance	4	Ketone Resistance	4

Pigment Yellow 176 Application

Automotive Coatings: Due to its excellent durability and weather resistance, PY176 is widely used in automotive paints.
Architectural Coatings: Its weather resistance makes it a preferred choice for exterior paints.
Plastics: PY176 is used in coloring various types of plastics, ensuring stability and color consistency.
Inks: The pigment is also used in ink formulations, benefiting from its lightfastness and chemical resistance.
Textiles: PY176 can be used in textile printing, providing vibrant and durable colors.

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.

Pigment Yellow 176 Advantages

Advantages

Reddish-yellow shade with excellent color consistency – Offers a warm, clean reddish-yellow tone that meets the CIE 12-66 standard, ensuring color accuracy for printing applications.

High transparency and strong tinting strength – Delivers vivid color expression with excellent color development, ideal for transparent ink systems.

Outstanding lightfastness and weather resistance – Maintains color stability under long-term exposure to light, making it suitable for high-quality printing and coatings.

Excellent heat and solvent resistance – Withstands high processing temperatures and remains stable in various solvent-based systems.

Synonyms

C.I. Pigment Yellow 176
C.I. 21103
Permanent Yellow GRX
Yellow GRX
Pigment Yellow GRX
Benzidine Yellow GRX
Diarylide Yellow AAMX/HR
Flexoprint Yellow GRX
Isol Diaryl Yellow GR-E(275-2101)
Isol Diaryl Yellow GRC(275-2100)
Permanent Yellow GRV80
Permanent Yellow GRX 82
Permanent Yellow GRX 86
2,2′-[(3,3′-Dichloro[1,1′-biphenyl]-4,4′-diyl)bis(azo)]bis[3-oxobutanamide, N,N’-bis(4-chloro-2,5-dimethoxyphenyl and 2,4-xylyl) derivs.]
2-[(E)-{3,3′-Dichloro-4′-[(E)-{1-[(4-chloro-2,5-dimethoxyphenyl)amino]-1,3-dioxo-2-butanyl}diazenyl]-4-biphenylyl}diazenyl]-N-(2,4-dimethylphenyl)-3-oxobutanamide