Description

Pigment Yellow 75 is a high-performance, diarylide-based organic pigment known for its clean, greenish-yellow hue and excellent color strength. This pigment is valued for its good lightfastness and heat stability, making it a reliable choice for demanding coloration applications. It is primarily used by manufacturers in the plastics, inks, and coatings industries seeking consistent and durable yellow shades.

Application

• Plastics Coloring: For coloring polyolefins (PP, PE), PVC, and engineering plastics, offering good dispersion and heat stability during processing.
• Printing Inks: Widely used in solvent-based, water-based, and publication gravure inks for packaging and commercial printing.
• Industrial Coatings: Imparts durable yellow coloration to industrial finishes, automotive refinishes, and general industrial paints.
• Masterbatch Production: A key component in the manufacture of color concentrates and masterbatches for the plastics industry.
• Textile Printing: Used in pigment printing pastes for textiles and non-wovens.
• Artistic & Decorative Paints: Suitable for artists' colors and decorative coatings requiring a bright yellow pigment.

Basic Information

Product Name	Pigment Yellow 75
CAS No.	52320-66-8
Molecular Formula	C34H28Cl4N6O4
Molecular Weight	726.43 g/mol
Synonyms	Pigment Yellow 75; C.I. Pigment Yellow 75; 52320-66-8; Diarylide Yellow AAA; Benzidine Yellow AAA; Pyrazolone Yellow; C.I. 11741; Permanent Yellow AAA; Vulcan Fast Yellow AAA
EINECS	257-842-3

Quality Control

Our Pigment Yellow 75 is manufactured under a stringent quality management system. Every batch is tested against rigorous internal specifications to ensure consistent coloristic properties, particle size distribution, and chemical purity. A comprehensive Certificate of Analysis (COA) detailing key parameters such as shade, strength, and residue on sieve is provided with each shipment to guarantee reliable performance in your application.

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 heat sources and incompatible materials. This product is light-sensitive (store away from light).

Specification

Item	Specification
Appearance	Yellow Powder
Color Strength	100 ± 5% (vs. Standard)
Hue	Greenish Yellow
Lightfastness (1-8)	6-7
Heat Stability (°C, Plastics)	Up to 260
Residue on Sieve (63μm), % Max	1.0
Volatile Matter at 105°C, % Max	2.0

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