Description

Poly((Disperse Red 19)-Alt-(1 4- CAS NO 175413-25-9 is a specialized polymeric dye designed for high-performance applications requiring exceptional color fastness and stability. This product is engineered to provide superior dispersion and compatibility within polymer matrices, making it a critical component for manufacturers seeking durable and vibrant coloration. It is primarily utilized in the advanced materials and specialty plastics industries for applications where long-term color integrity under demanding conditions is paramount.

Application

• Specialty Polymer Coloring: For imparting stable red coloration to engineering plastics, fibers, and films.
• Advanced Material Manufacturing: Used in the production of colored resins and composites for automotive, aerospace, and electronics components.
• Functional Dye Applications: Suitable for research and development in optoelectronics, including light-harvesting materials and sensors.
• Masterbatch Production: Acts as a high-concentration colorant for creating standardized plastic color masterbatches.
• Textile Fiber Spinning: For mass coloration of synthetic fibers during the polymer melt stage.
• Coatings and Inks: Formulation of high-durability industrial coatings and specialty printing inks.

Basic Information

Product Name	Poly((Disperse Red 19)-Alt-(1 4- CAS NO 175413-25-9
CAS No.	175413-25-9
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Poly(Disperse Red 19-alt-1,4-phenylene); Disperse Red 19 Polymer; Polymeric Disperse Red 19; DR19 Polymer; 1,4-Phenylene-alt-Disperse Red 19 Copolymer; Colour Index Polymer Red; CAS 175413-25-9
EINECS	Contact for details

Quality Control

Our production of Poly((Disperse Red 19)-Alt-(1 4- CAS NO 175413-25-9 adheres to stringent quality management protocols to ensure batch-to-batch consistency and performance reliability. Each lot undergoes comprehensive analytical testing, including purity assessment and functional property verification. Certificates of Analysis (COA) documenting key parameters are available upon request to support your quality assurance and regulatory compliance needs.

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). This material is light-sensitive and should be handled accordingly to maintain its properties.

Specification

Item	Specification
Appearance	Red to Dark Red Powder or Solid
Identification (IR)	Conforms to Structure
Assay (Polymer Content)	≥ 95%
Color Strength	Standardized vs. Reference Batch
Loss on Drying	≤ 2.0 %
Ash Content	≤ 1.0 %
Particle Size (Typical)	Contact for details

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