Description

Pigment Yellow 127 is a high-performance, monoazo-based organic pigment renowned for its clean, greenish-yellow hue and excellent durability. This pigment is engineered to deliver superior color strength, lightfastness, and weather resistance, making it a critical component for demanding applications where color consistency and longevity are paramount. It is an essential raw material for manufacturers in the coatings, plastics, printing inks, and specialty polymers industries seeking reliable and vibrant yellow coloration.

Application

• Industrial and Automotive Coatings: Used in solvent-based and high-solid systems for machinery, agricultural equipment, and automotive refinish paints due to its excellent durability and chemical resistance.
• Plastics Coloring: Ideal for coloring polyolefins (PP, PE), PVC, and engineering plastics, offering good heat stability and dispersion properties for uniform coloration.
• Printing Inks: A key pigment for packaging inks, including flexographic and gravure inks, providing high color strength and print quality.
• Masterbatch Production: Used in the manufacture of color concentrates and masterbatches for efficient and consistent coloring of plastic compounds.
• Architectural Paints: Suitable for exterior decorative paints where good lightfastness and weatherability are required.
• Specialty Applications: Employed in the coloration of synthetic fibers, leather finishes, and other industrial materials.

Basic Information

Product Name	Pigment Yellow 127
CAS No.	71872-67-8
Molecular Formula	C18H18N4O6
Molecular Weight	386.36 g/mol
Synonyms	Pigment Yellow 127; C.I. Pigment Yellow 127; 2,2'-[(3,3'-Dichloro[1,1'-biphenyl]-4,4'-diyl)bis(azo)]bis[N-(2,4-dimethylphenyl)-3-oxobutyramide]; P.Y. 127; C.I. 21102; Yellow Pigment 127; Benzenebutanamide, 2,2'-[(3,3'-dichloro[1,1'-biphenyl]-4,4'-diyl)bis(azo)]bis[N-(2,4-dimethylphenyl)-3-oxo-
EINECS	Contact for details

Quality Control

Our Pigment Yellow 127 is manufactured under a stringent quality management system to ensure batch-to-batch consistency and performance reliability. Each lot is tested against key parameters including color strength, hue, particle size distribution, and rheological properties. Certificates of Analysis (COA) detailing these specifications are provided with every shipment to support your quality assurance protocols.

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. Due to its light-sensitive nature, prolonged exposure to direct light should be avoided to maintain optimal color properties.

Specification

Item	Specification
Appearance	Yellow Powder
Color Strength	95 - 105% (vs. Standard)
Hue	Standard
Lightfastness (1-8)	≥ 7
Heat Resistance (°C)	≥ 200
Oil Absorption (g/100g)	40 - 60
Particle Size (D50, μm)	≤ 0.5
Residual Moisture (%)	≤ 2.0
Water Soluble Matter (%)	≤ 1.5

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