Description

Astra Blue CAS NO 68411-04-1 is a high-performance synthetic organic pigment belonging to the phthalocyanine blue family. This pigment is valued for its exceptional color strength, excellent lightfastness, and outstanding chemical resistance, making it a superior choice for demanding applications. It is primarily used by manufacturers in the coatings, plastics, inks, and specialty chemical industries seeking vibrant, durable, and stable blue coloration.

Application

• Industrial Coatings: Used in automotive paints, coil coatings, and industrial maintenance finishes for its durability and weather resistance.
• Plastics Coloring: Imparts stable and intense blue color to a wide range of polymers, including PVC, polyolefins, and engineering plastics.
• Printing Inks: A key component in high-quality publication gravure, flexographic, and packaging inks for consistent color reproduction.
• Specialty Applications: Suitable for coloring synthetic fibers, leather, and other materials requiring high-performance pigments.
• Masterbatch Production: Supplied as a high-concentration pigment for use in color masterbatch and compound manufacturing.

Basic Information

Product Name	Astra Blue
CAS No.	68411-04-1
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Phthalocyanine Blue 15:3; Pigment Blue 15:3; PB15:3; CI 74160; Copper Phthalocyanine, β-form; Heliogen Blue D 7075 D; Cromophtal Blue A3R; Irgalite Blue GLVO; Fastogen Blue 5430TS
EINECS	Contact for details

Quality Control

Our Astra Blue is manufactured under strict quality control protocols to ensure batch-to-batch consistency and meets high industry standards for pigment performance. Quality is verified through comprehensive testing of key parameters including color strength, hue, particle size distribution, and rheological properties. A Certificate of Analysis (COA) documenting these specifications is provided with every shipment to guarantee product integrity for your formulations.

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 incompatible materials. Ensure containers are kept sealed when not in use to prevent contamination and moisture absorption.

Specification

Item	Specification
Appearance	Blue Powder
Color Strength	Standard (vs. Reference)
Hue	Reddish Blue (β-modification)
Lightfastness	Excellent (7-8)
Heat Resistance	>200°C
Oil Absorption	Contact for details
Resistance to Solvents	Excellent
Particle Size (D50)	Contact for details

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