Description

2-[[4-(Dimethylamino)Phenyl]Azo]-3-Ethyl-6-Methoxybenzothiazolium Trichlorozincate is a specialized cationic diazo compound, valued for its intense color properties and complex-forming capabilities. This chemical is engineered to deliver consistent performance as a high-grade colorant and functional intermediate in advanced material synthesis. It is primarily sought by manufacturers in the dye and pigment, specialty chemical, and advanced material research sectors.

Application

• Primary application as a cationic dye precursor for synthetic fibers like modified polyacrylonitrile (PAN) and polyester.
• Key intermediate in the synthesis of functional pigments for inks, coatings, and plastics requiring specific light-fastness.
• Used in the development of photo-sensitive materials and research into optical data storage media.
• Employed as a staining agent in biological and histological research for specialized microscopy.
• Acts as a complexometric indicator or reagent in analytical chemistry methodologies.
• Potential use in the formulation of electrochromic or photochromic devices due to its azo-benzothiazole structure.

Basic Information

Product Name	2-[[4-(Dimethylamino)Phenyl]Azo]-3-Ethyl-6-Methoxybenzothiazolium Trichlorozincate
CAS No.	23408-72-2
Molecular Formula	C18H20N4OS·ZnCl3
Molecular Weight	Contact for details
Synonyms	3-Ethyl-2-[[4-(dimethylamino)phenyl]azo]-6-methoxybenzothiazolium trichlorozincate; Basic Blue 41 Trichlorozincate; C.I. 11154; Aizen Cathilon Blue GLH; Astrazon Blue GL; Maxilon Blue GL; 2-[(4-Dimethylaminophenyl)azo]-3-ethyl-6-methoxybenzothiazolium trichlorozincate; Cationic Blue GL
EINECS	Contact for details

Quality Control

Our production of this specialty chemical adheres to strict quality management protocols to ensure batch-to-batch consistency and purity. Quality is verified through comprehensive analytical testing, including HPLC, UV-Vis spectroscopy, and elemental analysis. A Certificate of Analysis (COA) detailing purity, identity, and relevant specifications is provided with every shipment to support your quality assurance processes.

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. Due to its light-sensitive nature, prolonged exposure to direct light should be avoided to maintain product integrity.

Specification

Item	Specification
Appearance	Dark blue to violet crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Loss on Drying	≤ 2.0%
Heavy Metals (as Pb)	≤ 20 ppm
Solubility	Soluble in polar organic solvents (e.g., DMF, DMSO)

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