Description

3-[[4-[[Diamino(Phenylazo)Phenyl]Azo]-m-Tolyl]Azo]-N,N,n-Trimethylanilinium Chloride is a high-purity cationic diazo dye intermediate essential for producing vibrant and stable colors. Its complex molecular structure provides excellent chromophore properties, making it a critical component for manufacturers requiring precise colorant synthesis. This compound is primarily utilized by producers of specialty dyes, inks, and pigments for textiles, paper, and advanced materials.

Application

• Primary Intermediate for Cationic Dyes: A key building block in the synthesis of cationic (basic) dyes, particularly for acrylic fibers.
• Specialty Ink Formulation: Used in the production of high-performance inks for jet printing and security marking applications.
• Paper Coloring Agent: Employed in the manufacture of colored paper and paper products requiring specific hue and fastness.
• Biological Staining: Serves as a precursor for certain histological and cytological stains used in laboratory diagnostics.
• Functional Pigment Synthesis: Utilized in creating pigments for plastics, coatings, and other industrial materials where color stability is paramount.
• Research & Development: A valuable chemical for R&D laboratories focusing on novel chromophores and dye chemistry.

Basic Information

Product Name	3-[[4-[[Diamino(Phenylazo)Phenyl]Azo]-m-Tolyl]Azo]-N,N,n-Trimethylanilinium Chloride
CAS No.	83803-99-0
Molecular Formula	C28H30ClN9
Molecular Weight	528.06 g/mol
Synonyms	Basic Red 46:1; C.I. 110825; 3-[[4-[(2,4-Diaminophenyl)azo]phenyl]azo]-N,N,N-trimethylbenzenaminium chloride; Cationic Red GTL; Astrazon Red GTL; Aizen Cathilon Red GLH; Maxilon Red GRL; Sevron Red GRL
EINECS	Contact for details

Quality Control

Our production of 3-[[4-[[Diamino(Phenylazo)Phenyl]Azo]-m-Tolyl]Azo]-N,N,n-Trimethylanilinium Chloride adheres to stringent quality management protocols. Every batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure it meets exacting specifications for dye intermediate applications. A Certificate of Analysis (COA) detailing purity, impurity profile, and physical characteristics is provided with each shipment to guarantee traceability and consistency for our B2B partners.

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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept sealed when not in use to prevent degradation from atmospheric moisture.

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.