Description

2-[[4-[(2-Chloro-4-Nitrophenyl)Azo]Phenyl]Ethylamino]Ethyl](2-Hydroxyethyl)Dimethylammonium Acetate is a specialized cationic azo dye intermediate, valued for its ability to impart color and functional properties to various substrates. Its molecular structure, featuring a quaternary ammonium group, makes it particularly effective for applications requiring substantive dyeing and strong affinity to negatively charged surfaces. This compound is essential for manufacturers in the textile, paper, and specialty chemical industries seeking to develop high-performance, colored products.

Application

• Textile Dyeing: As a cationic dye intermediate for synthetic fibers like modified polyacrylonitrile (acrylic) and polyamide, providing excellent color fastness and brightness.
• Paper Coloring: Used in the production of colored paper and paperboard, where its cationic nature ensures strong binding to cellulose fibers.
• Ink Formulation: A key component in the manufacture of specialty inks for packaging, security printing, and digital textiles.
• Biological Staining: Potential use as a stain in histology and microbiology for visualizing cellular structures under a microscope.
• Functional Polymer Synthesis: Serves as a monomer or modifier to introduce chromophoric and cationic sites into polymers for advanced material science applications.
• Leather Finishing: Employed in dyeing leather goods to achieve vibrant and durable colors.

Basic Information

Product Name	2-[[4-[(2-Chloro-4-Nitrophenyl)Azo]Phenyl]Ethylamino]Ethyl](2-Hydroxyethyl)Dimethylammonium Acetate
CAS No.	85030-24-6
Molecular Formula	C22H30ClN5O5
Molecular Weight	488.96 g/mol
Synonyms	Basic Red 46:1; C.I. 110825; Cationic Red GTL; Astrazon Red GTL; Azo cationic dye intermediate; 2-[[4-[(2-Chloro-4-nitrophenyl)azo]phenyl]ethylamino]ethyl-(2-hydroxyethyl)dimethylammonium acetate; (2-Hydroxyethyl)dimethyl[2-[[4-[(2-nitro-4-chlorophenyl)azo]phenyl]ethylamino]ethyl]ammonium acetate
EINECS	Contact for details

Quality Control

Every batch of our 2-[[4-[(2-Chloro-4-Nitrophenyl)Azo]Phenyl]Ethylamino]Ethyl](2-Hydroxyethyl)Dimethylammonium Acetate is produced and tested under a strict quality management system. We ensure compliance with relevant industry standards and customer-specific requirements. Comprehensive testing includes identity confirmation, purity assay, and impurity profiling. Certificates of Analysis (COA) documenting all test results are available upon request to guarantee traceability and product consistency for your B2B operations.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after each use to prevent absorption of atmospheric moisture, which can affect product performance.

Specification

Item	Specification
Appearance	Dark red to brown powder or crystalline solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Loss on Drying	≤ 2.0%
Heavy Metals (as Pb)	≤ 20 ppm
Residual Solvents (GC)	Meets ICH guidelines

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