Description

Poly(Disperse Red 13 Methacrylate) is a specialized polymeric dye designed for permanent coloration and functionalization of polymer matrices. This product offers superior lightfastness and thermal stability compared to monomeric dyes, making it ideal for creating high-performance colored plastics and coatings. It is primarily used by manufacturers in the plastics, specialty coatings, and advanced materials sectors seeking consistent, non-migrating colorants.

Application

• Coloration of engineering plastics (e.g., PMMA, polystyrene, polycarbonate) for automotive and electronic components.
• Manufacture of high-quality, light-stable masterbatches and color concentrates.
• Functional dye for research and development of advanced optical materials and sensors.
• Pigmentation of specialty coatings and inks requiring excellent weatherability.
• Production of colored contact lenses and other ophthalmic polymer devices.
• Marker or tracer in polymer blends and composites for process and quality control studies.

Basic Information

Product Name	Poly(Disperse Red 13 Methacrylate)
CAS No.	161565-43-1
Molecular Formula	(C₂₄H₂₃N₅O₄)ₙ
Molecular Weight	Polymeric Material
Synonyms	Polymerized Disperse Red 13 Methacrylate; Poly(1-[[2-(Methylacryloyloxy)ethyl]amino]-4-[[4-(phenylazo)phenyl]azo]-9,10-anthracenedione); Polymeric Anthraquinone Dye; Poly(DR13MA); Methacrylate polymer with Disperse Red 13; Reactive polymeric dye; Polymeric azo dye; Colored methacrylate polymer
EINECS	Contact for details

Quality Control

Our Poly(Disperse Red 13 Methacrylate) is produced under a strict quality management system. Each batch undergoes comprehensive analysis to ensure consistent chromophore content, molecular weight distribution, and color strength. A detailed Certificate of Analysis (COA) documenting purity, residual monomer content, and spectral properties is provided with every shipment to guarantee it meets your specific application requirements.

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 heat sources and incompatible materials. The product is light-sensitive and should be stored away from light to prevent degradation.

Specification

Item	Specification
Appearance	Red to dark red powder or granules
Identification (IR)	Conforms to structure
Color Strength	≥ 95% (vs. reference standard)
Dye Content	≥ 98.0%
Residual Monomer	≤ 0.5% (by HPLC)
Moisture Content	≤ 1.0% (Karl Fischer)
Ash Content	≤ 0.5%
Solubility	Soluble in common organic solvents (e.g., DMF, THF, chloroform)

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