Description

Basic Red 23 is a synthetic cationic dye belonging to the azo class, widely recognized for its vibrant red color and strong affinity for various substrates. Its primary value lies in providing consistent, high-intensity coloration for a range of industrial materials, ensuring batch-to-batch uniformity and excellent fastness properties. This product is essential for manufacturers in the textile, paper, and specialty ink industries seeking reliable and effective dyeing solutions.

Application

• Textile Dyeing: Primarily used for dyeing acrylic fibers, modacrylic, and certain polyesters, offering good light and wash fastness.
• Paper Coloring: Employed in the production of colored papers, tissues, and specialty packaging where a bright red hue is required.
• Ink Manufacturing: A key component in the formulation of inks for pens, stamp pads, and other stationery products.
• Leather Finishing: Used for dyeing leather goods to achieve uniform and deep red shades.
• Biological Staining: Finds application as a histological stain in laboratory settings for microscopic analysis.
• Specialty Coatings: Incorporated into coatings and paints where specific color properties are needed.

Basic Information

Product Name	Basic Red 23
CAS No.	54392-43-7
Molecular Formula	C23H26ClN5
Molecular Weight	407.94 g/mol
Synonyms	Aizen Cathilon Red GTLH; Astrazon Red GTL; Basic Red GTL; C.I. Basic Red 23; Maxilon Red GTL; Red GTL; 2-[[4-[(2-Chloro-4-nitrophenyl)azo]phenyl]ethylamino]ethanol Hydrochloride; Cationic Red GTL
EINECS	259-184-0

Quality Control

Our production of Basic Red 23 adheres to stringent quality management protocols to ensure product consistency and reliability. Every batch is tested against established specifications for critical parameters including color strength, shade, solubility, and impurity profile. A comprehensive Certificate of Analysis (COA) detailing these results is provided with each shipment to guarantee compliance with your technical 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 incompatible materials and sources of ignition.

Specification

Item	Specification
Appearance	Dark red powder or granules
Identification (IR)	Conforms to standard
Color Strength	≥ 100% (vs. Standard)
Assay (HPLC)	≥ 95.0%
Moisture Content	≤ 5.0%
Water Solubility	Clear solution at 1%
Ash Content	≤ 1.0%

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