Description

Pigment Yellow 74 is a high-performance, green-shade diarylide yellow pigment known for its excellent color strength and durability. It is a critical component for achieving bright, clean, and lightfast yellow hues in demanding industrial applications. This pigment is essential for manufacturers in the printing inks, plastics, and coatings industries who require consistent quality and reliable performance in their formulations.

Application

Pigment Yellow 74 is a versatile organic pigment with a wide range of industrial uses, prized for its color properties and stability.

• Printing Inks: A primary choice for offset, flexographic, and gravure inks, especially for packaging and publication printing.
• Industrial Coatings: Used in automotive finishes, industrial maintenance paints, and coil coatings for its weathering resistance.
• Plastics Coloring: Suitable for coloring PVC, polyolefins, and engineering plastics, offering good dispersion and heat stability.
• Textile Printing: Employed in pigment printing pastes for fabrics.
• Artist Colors: A key component in the formulation of high-quality artist paints and acrylics.
• Masterbatch Production: Used to create concentrated colorants for the plastics industry.

Basic Information

Product Name	Pigment Yellow 74
CAS No.	6358-31-2
Molecular Formula	C34H28Cl4N6O4
Molecular Weight	726.43 g/mol
Synonyms	Diarylide Yellow AAA; C.I. Pigment Yellow 74; Benzidine Yellow AAA; Permanent Yellow G; Pigment Yellow AAA; 3,3'-Dichlorobenzidine-4,4'-Di-o-Anisidide; 3,3'-Dichloro-4,4'-bis(o-anisidino)biphenyl; Yellow 74
EINECS	228-787-8

Quality Control

Our production of Pigment Yellow 74 adheres to stringent quality management protocols to ensure batch-to-batch consistency and performance reliability. Key parameters such as color strength, hue, particle size distribution, and chemical purity are rigorously tested against established internal and industry standards. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with every shipment to support your quality assurance processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents. For long-term storage, ensure the container is kept sealed to prevent moisture absorption and contamination.

Specification

Item	Specification
Appearance	Yellow Powder
Identification (IR)	Conforms
Color Strength	100 ± 5% (vs. Standard)
Hue	Within agreed tolerance
Particle Size (D50)	Contact for details
Volatile Matter	≤ 2.0%
Residue on Sieve (325 mesh)	≤ 0.5%
Lightfastness	6-7 (ISO 105-B02)
Heat Resistance	200°C

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.