Description

Golden Yellow CAS NO 344615-26-5 is a high-performance synthetic organic pigment known for its vibrant and stable yellow hue. This compound is valued for its excellent color strength, lightfastness, and chemical resistance, making it a critical component in demanding industrial applications. It is primarily utilized by manufacturers in the coatings, plastics, and specialty inks industries seeking durable and consistent coloration.

Application

• Industrial Coatings: Used in automotive, coil, and powder coatings for exterior durability and UV resistance.
• Plastics Coloring: Imparts stable yellow color to engineering plastics, masterbatches, and synthetic fibers.
• Specialty Inks: A key pigment for high-performance printing inks, including packaging and security inks.
• Construction Materials: Incorporated into colored concrete, mortar, and other building materials for long-lasting color.
• Artists' Colors: Used in the formulation of professional-grade artists' paints and pigments.

Basic Information

Product Name	Golden Yellow CAS NO 344615-26-5
CAS No.	344615-26-5
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	C.I. Pigment Yellow 185; Golden Yellow Pigment; PY 185; 344615-26-5; Benzimidazolone Yellow; High-Performance Yellow Pigment; Arylide Yellow; Lightfast Yellow HLR
EINECS	Contact for details

Quality Control

Our Golden Yellow pigment is manufactured under a strict quality management system. Each batch undergoes rigorous testing for key parameters including color strength, hue, particle size distribution, and chemical purity to ensure consistent performance and batch-to-batch uniformity. Certificates of Analysis (COA) documenting these specifications are available upon request.

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 acids and strong oxidizing agents.

Specification

Item	Specification
Appearance	Yellow Powder
Color Strength	100 ± 5% (vs. Standard)
Hue	Conforms to Standard
Lightfastness	≥ 7-8 (Blue Wool Scale)
Heat Resistance	≥ 200°C
Purity (HPLC)	≥ 98.0%
Moisture Content	≤ 1.5%
Ash Content	≤ 1.0%

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