Description

2-[[4-(Diethylamino)Phenyl]Azo]-6-Methoxy-3-Methylbenzothiazolium Chloride is a specialized cationic azo dye intermediate, recognized for its distinct chromophoric properties and high tinctorial strength. This compound is valued for its ability to impart vibrant, lightfast colors and its compatibility with various synthetic substrates. It is primarily utilized by manufacturers in the dye and pigment industries, as well as in research and development for advanced material science applications.

Application

• Primary intermediate for the synthesis of cationic dyes and pigments.
• Used in the coloration of synthetic fibers, particularly polyacrylonitrile (acrylic).
• Key component in the production of specialty inks for high-resolution printing.
• Employed in the manufacturing of lightfast colorants for plastics and polymers.
• Utilized as a staining agent in biological and histological research applications.
• Potential use in the development of dye-sensitized solar cells (DSSCs) and other optoelectronic materials.

Basic Information

Product Name	2-[[4-(Diethylamino)Phenyl]Azo]-6-Methoxy-3-Methylbenzothiazolium Chloride
CAS No.	73384-77-7
Molecular Formula	C21H25ClN4OS
Molecular Weight	416.97 g/mol
Synonyms	Basic Red 29; C.I. 11460; Astrazon Red FBL; Aizen Cathilon Red FBLH; Diethylamino Azo Benzothiazolium Chloride; 6-Methoxy-3-methyl-2-[(4-(diethylamino)phenyl)azo]benzothiazolium Chloride; 2-[(4-(Diethylamino)phenyl)azo]-6-methoxy-3-methylbenzothiazolium Chloride
EINECS	Contact for details

Quality Control

Our production of 2-[[4-(Diethylamino)Phenyl]Azo]-6-Methoxy-3-Methylbenzothiazolium Chloride adheres to stringent quality management protocols. Every batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure consistency and compliance with customer specifications. Certificates of Analysis (COA) documenting all critical parameters are available upon request.

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 product is hygroscopic (moisture-sensitive) and light-sensitive; containers must be kept tightly sealed after opening to minimize exposure to atmospheric moisture and light.

Specification

Item	Specification
Appearance	Dark red to violet crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 2.0%
Heavy Metals (as Pb)	≤ 20 ppm
Residual Solvents (GC)	Complies with ICH guidelines

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