Description

Anthraquinone Blue is a high-performance synthetic organic pigment belonging to the anthraquinone chemical class, identified by CAS NO 12619-59-9. This compound is valued for its excellent color strength, thermal stability, and lightfastness, making it a critical component for demanding industrial applications. It is primarily sought after by manufacturers in the plastics, coatings, and specialty inks industries who require durable and vibrant blue coloration.

Application

• Plastics Coloring: Masterbatch and compound production for engineering plastics, fibers, and films requiring high-temperature processing stability.
• Industrial Coatings: Formulation of high-performance paints, powder coatings, and automotive finishes where weather resistance is paramount.
• Specialty Inks: Used in packaging, security, and decorative printing inks that demand excellent lightfastness and chemical resistance.
• Synthetic Fibers: Mass coloration of polyester, nylon, and other synthetic fibers during the polymer melt stage.
• Lacquers and Resins: Coloring agent for transparent lacquers and casting resins to achieve deep, stable blue shades.

Basic Information

Product Name	Anthraquinone Blue
CAS No.	12619-59-9
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Pigment Blue 60; C.I. 69800; Anthraquinone Blue Pigment; 1,4-Bis[(2,4-dimethylphenyl)amino]anthraquinone; Solvent Blue 104 (related); C.I. Pigment Blue 60; Anthraquinone-based Blue; 1,4-Bis(p-tolylamino)anthraquinone derivative
EINECS	Contact for details

Quality Control

Our Anthraquinone Blue is produced under a stringent quality management system to ensure batch-to-batch consistency and performance reliability. Quality is verified through comprehensive testing for key parameters including color strength, particle size distribution, and thermal stability. A Certificate of Analysis (COA) documenting purity, physical properties, and performance characteristics is 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 the container tightly sealed when not in use to prevent contamination and moisture absorption.

Specification

Item	Specification
Appearance	Blue Powder
Identification (IR)	Conforms
Color Strength	100 ± 5% (vs. Standard)
Purity (HPLC)	≥ 95.0%
Moisture Content	≤ 2.0%
Ash Content	≤ 1.0%
Particle Size (D50)	< 10 µm

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