Description

Pigment Yellow 175 is a high-performance, green-shade diarylide yellow pigment known for its excellent color strength and durability. This pigment is valued for its superior lightfastness, heat stability, and solvent resistance, making it a reliable choice for demanding coloration applications. It is primarily used by manufacturers in the plastics, coatings, and printing ink industries seeking vibrant, consistent, and durable yellow hues.

Application

• Plastics Coloring: For coloring a wide range of polymers including PVC, polyolefins (PP, PE), and engineering plastics, offering good dispersion and heat stability during processing.
• Industrial Coatings: Used in automotive OEM and refinish paints, industrial maintenance coatings, and coil coatings where weather resistance and color retention are critical.
• Printing Inks: Formulated into solvent-based, water-based, and UV-curable inks for packaging, publication gravure, and flexographic printing.
• Masterbatch Production: A key component in the manufacture of color and additive concentrates for the plastics industry.
• Synthetic Fibers: Employed in the mass coloration of fibers such as polypropylene and polyamide.
• Specialty Applications: Suitable for coloring elastomers, leather finishes, and other specialty materials requiring a stable yellow pigment.

Basic Information

Product Name	Pigment Yellow 175
CAS No.	35636-63-6
Molecular Formula	C34H30Cl2N6O4
Molecular Weight	657.55 g/mol
Synonyms	Pigment Yellow 175; C.I. Pigment Yellow 175; Diarylamide Yellow HR; PV Fast Yellow H3G; Yellow 175; 2,2'-[(3,3'-Dichloro[1,1'-biphenyl]-4,4'-diyl)bis(azo)]bis[N-(2,4-dimethylphenyl)-3-oxobutanamide]; 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 175 is manufactured under a stringent quality management system to ensure batch-to-batch consistency and performance. Quality is verified through comprehensive testing against established specifications for colorimetric properties, physical characteristics, and chemical composition. Certificates of Analysis (COA) documenting key parameters such as color strength, hue, and purity are available upon request for every shipment.

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. Under these conditions, the product has excellent shelf stability.

Specification

Item	Specification
Appearance	Yellow Powder
Color Strength	100 ± 5% (vs. Standard)
Hue	Standard
Lightfastness (1-8)	≥ 7
Heat Stability (°C)	≥ 200
Oil Absorption (g/100g)	40 - 60
Residue on Sieve (325 mesh)	≤ 0.5%
Volatile Content	≤ 2.0%

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