Description

Basic Red 54 is a synthetic cationic dye belonging to the azo class, widely recognized for its vibrant and stable red coloration. This product is essential for industries requiring high-performance, water-soluble dyes with excellent substantivity for various substrates. It is particularly valuable for manufacturers in the textile, paper, and specialty ink sectors seeking reliable and consistent colorants for their processes.

Application

• Textile Dyeing and Printing: Primary application for dyeing acrylic, modacrylic, and nylon fibers, as well as for printing on various fabrics.
• Paper Coloring: Used in the production of colored papers, tissues, and paperboard where a bright red hue is required.
• Ink Formulation: A key component in the manufacture of inks for ballpoint pens, stamp pads, and other specialty writing instruments.
• Leather Finishing: Employed in the dyeing of leather goods to achieve uniform and durable red shades.
• Biological Staining: Utilized in histology and cytology as a staining agent for microscopic analysis in laboratory settings.
• Acrylic Fiber Marking: Applied for the mass coloration of synthetic fibers during the polymer spinning process.

Basic Information

Product Name	Basic Red 54
CAS No.	12270-28-9
Molecular Formula	C21H21ClN6O3S
Molecular Weight	496.95 g/mol
Synonyms	Aizen Cathilon Red GTLH; Astrazon Red GTL; Basic Red GTL; C.I. 11085; Maxilon Red GTL; Red GTL; 1-Methyl-2-[(3-methyl-2(3H)-benzothiazolylidene)methyl]benzothiazolium chloride; 2-[[4-(Dimethylamino)phenyl]azo]-1,3-dimethyl-1H-imidazol-3-ium chloride
EINECS	235-543-6

Quality Control

Our Basic Red 54 is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including spectrophotometric purity analysis and identification by infrared spectroscopy, to ensure it meets precise color strength and chemical specifications. Certificates of Analysis (COA) documenting these results are provided as standard to guarantee batch-to-batch consistency and performance reliability for your applications.

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 strong oxidizing agents.

Specification

Item	Specification
Appearance	Dark red to brown powder
Identification (IR)	Conforms to standard
Color Strength	≥ 98% (vs. Standard)
Moisture Content	≤ 5.0%
Water Insoluble Matter	≤ 1.0%
Ash Content	≤ 1.0%
Shade	Within agreed tolerance

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