Description

2-[[4-(Dimethylamino)Phenyl]Azo]-6-Methoxy-3-Methylbenzothiazolium Acetate is a specialized cationic azo dye intermediate with a distinct benzothiazolium core structure. This compound is valued for its ability to impart strong, vibrant coloration and its compatibility with various substrates, making it a critical component in advanced dye synthesis. It is primarily utilized by manufacturers in the textile, ink, and specialty polymer industries seeking to develop high-performance colorants with specific fastness and solubility properties.

Application

• Textile Dyeing: As a key intermediate for synthesizing cationic dyes used on acrylic, modified polyamide, and polyester fibers.
• Ink Formulation: Employed in the production of specialty inks for jet printing, security inks, and high-visibility pigments.
• Biological Staining: Potential use as a stain or probe in histological and cytological applications due to its charged, light-absorbing structure.
• Polymer Coloring: For the coloration of plastics and synthetic materials requiring cationic dye compatibility.
• Research & Development: Serves as a building block in organic synthesis and materials science research for novel chromophores.
• Analytical Reagents: Can be used in the development of colorimetric sensors and indicators.

Basic Information

Product Name	2-[[4-(Dimethylamino)Phenyl]Azo]-6-Methoxy-3-Methylbenzothiazolium Acetate
CAS No.	83968-82-5
Molecular Formula	C19H21N4O3S+·CH3COO-
Molecular Weight	Contact for details
Synonyms	6-Methoxy-3-methyl-2-((4-(dimethylamino)phenyl)azo)benzothiazolium acetate; C.I. Basic Orange 41; Basic Orange 41; Azo Benzothiazolium Dye; 2-[(4-Dimethylaminophenyl)azo]-6-methoxy-3-methylbenzothiazolium acetate; 3-Methyl-6-methoxy-2-((4-(dimethylamino)phenyl)azo)benzothiazolium acetate
EINECS	Contact for details

Quality Control

Our production of 2-[[4-(Dimethylamino)Phenyl]Azo]-6-Methoxy-3-Methylbenzothiazolium Acetate adheres to stringent quality management protocols. Each batch is subjected to comprehensive analytical testing, including HPLC for purity, spectroscopic identification (IR, UV-Vis), and residual solvent analysis. A Certificate of Analysis (COA) detailing all specifications and test results is provided to ensure traceability and compliance with your quality requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at ambient temperature (15-25°C). Keep away from incompatible materials such as strong oxidizing agents. For long-term storage, consider an inert atmosphere to maintain product integrity.

Specification

Item	Specification
Appearance	Dark red to brown powder or crystalline solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Loss on Drying	≤ 2.0%
Residue on Ignition	≤ 0.5%
Heavy Metals	≤ 20 ppm
Solubility	Soluble in water, methanol, DMF; slightly soluble in acetone

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